CURRENT INDUSTRIAL REPORTS MA35N -- FLUID POWER PRODUCTS, INCLUDING AEROSPACE Annual 1995 (95)-1 Issued August 8, 1996 Contact person: Renee Coley, 301-457-4742 INQUIRIES-Address inquiries concerning further information on explanation of term and methodological details to U.S. Department of Commerce, Bureau of the Census, Manufacturing and Construction Division, Washington, DC 20233-6900. Table 1. VALUE OF SHIPMENTS OF FLUID POWER PRODUCTS (INCLUDING AEROSPACE): 1995 AND 1994 (Value in thousands of dollars) Product code Product Description 1995 1994 Fluid power products, including aerospace. . . . . . 8,789,898 7,913,841 3492C Nonaerospace-type hydraulic directional control valves. . . . . . . . . . . . . . . . . . . 491,529 r/ 429,491 3492D Nonaerospace-type hydraulic valves, except directional control. . . . . . . . . . . . . . . . . 707,972 561,317 3492E Nonaerospace-type pneumatic directional control valves. . . . . . . . . . . . . . . . . . . 438,772 r/ 382,154 3492F Nonaerospace-type pneumatic valves, except directional control. . . . . . . . . . . . . 189,077 158,720 3492A Aerospace-type hydraulic fluid power valves. . . . . 223,605 r/ 259,033 3492B Aerospace-type pneumatic fluid power valves. . . . . 77,210 r/ 61,635 3492G Parts for fluid power valves. . . . . . . . . . . . 215,563 187,246 3492J Nonaerospace-type flared (metal) fittings and couplings for, and assemblies of tubing used in fluid power transfer systems. . . . . . . . . . . . 313,805 r/ 269,271 3492K Nonaerospace-type flareless fittings and couplings (including nonmetal fittings) used in fluid power transfer systems. . . . . . . . . . . 447,361 368,014 3492M Nonaerospace-type hydraulic and pneumatic fittings and couplings for hose, and manifolds. . . . . . . . . . . . . . . . . . . . 647,307 628,763 3492N Nonaerospace-type hydraulic and pneumatic assemblies of hose. . . . . . . . . . . . 267,968 291,144 3492H Aerospace-type hydraulic and pnuematic hose or tube end fittings and assemblies and manifolds. . . . . . . . . . . . . . . . . . . . 360,364 324,480 35694 Nonaerospace-type filters for hydraulic fluid power systems. . . . . . . . . . . . . . . . . 292,163 262,945 35695 Nonaerospace-type filters for pneumatic fluid power systems. . . . . . . . . . . . . . . . . 92,190 90,253 35696 Aerospace-type hydraulic and pneumatic filters. . . 49,604 46,101 35699 pt Compressed air and gas dryers, and lubricators. . . 89,258 66,070 35934 Nonaerospace-type hydraulic fluid power cylinders and actuators, linear and rotary. . . . . 1,074,464 916,878 35935 Nonaerospace-type pneumatic fluid power cylinders and actuators, linear and rotary. . . . . 397,748 r/ 367,542 35939 Parts for nonaerospace-type hydraulic and pneumatic fluid power cylinders, actuators, and related items, n.e.c. . . . . . . . . . . . . . 236,299 205,529 35932 Aerospace-type fluid power cylinders and actuators, hydraulic and pneumatic. . . . . . . . . 360,600 r/ 412,399 35943 Nonaerospace-type reciprocating pumps. . . . . . . . 439,041 344,151 35944 Nonaerospace-type rotary and other fluid power pumps. . . . . . . . . . . . . . . . . . . . . 426,710 412,934 35945 Nonaerospace-type fluid power motors. . . . . . . . 506,118 r/ 433,166 35946 Aerospace-type fluid power pumps and motors. . . . . . . . . . . . . . . . . . . . . . . 105,808 100,618 35949 Parts for fluid power pumps, motors, and hydrostatic transmissions. . . . . . . . . . . . . . 339,362 333,987 r/ Revised by 5 perent or more from previously published figures. pt Part. n.e.c. Not elsewhere classified. Table 2. MANUFACTURER'S SHIPMENTS OF FLUID POWER PRODUCTS (INCLUDING AEROSPACE) BY TYPE: 1995 AND 1994 (Quantity in units. Value in thousands of dollars) 1995 1994 Number Number Product of of code Product description companies Quantity Value companies Quantity Value FLUID POWER PRODUCTS, INCLUDING AEROSPACE. . . . . . . . . . . . . . . . . . (X) (X) 8,789,898 (X) (X) 7,913,841 3492C NONAEROSPACE-TYPE HYDRAULIC DIRECTIONAL CONTROL VALVES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (X) 4,956,850 491,529 (X) r/ 4,757,921 r/ 429,491 Manual: 3492C 22 3 & 4 way monoblack. . . . . . . . . . . . . . . . . . . . . . . . . . 27 1,459,308 100,571 27 r/ 1,781,984 r/ 100,416 3492C 24 3 & 4 way sectional. . . . . . . . . . . . . . . . . . . . . . . . . . 21 932,477 176,607 21 826,848 144,376 Solenoid: 3492C 26 2 way types. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 352,822 23,888 16 (1) r/ 18,996 3492C 28 3 & 4 way types. . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 1,026,447 124,074 18 1/ r/ 1,066,315 r/ 104,211 3492C 25 Other directional control. . . . . . . . . . . . . . . . . . . . . . . . 31 1,185,796 66,389 30 r/ 1,082,774 r/ 61,492 3492D NONAEROSPACE- TYPE HYDRAULIC VALVES, EXCEPT DIRECTIONAL CONTROL. . . . . . . . . . . . . . . . . . . . . . . . . . . . (X) 15,740,205 707,972 (X) 12,536,491 561,317 Pressure control: 3492D 31 Relief valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 1,864,152 52,323 25 1,505,786 33,596 3492D 33 Other, including load sensing and manual types. . . . . . . . . . . . . 18 1,259,718 37,399 19 r/ 923,609 r/ 31,055 Flow control: 3492D 34 Manual types. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 736,527 32,032 21 744,220 29,740 3492D 35 Other flow control valves. . . . . . . . . . . . . . . . . . . . . . . 23 3,126,340 59,209 24 r/ 1,929,185 r/ 41,310 3492D 38 Cartridge valves, all types. . . . . . . . . . . . . . . . . . . . . . . 19 6,110,367 188,724 20 5,321,228 146,585 Electrohydraulic Valves: 3492D 49 Pilot operated, torque motor servovalves. . . . . . . . . . . . . . . . 12 195,466 71,471 13 r/ 108,698 r/ 53,393 3492D 50 Other types, including proportional. . . . . . . . . . . . . . . . . . 9 (2) 44,140 10 (2) r/ 39,764 3492D 48 Other nonaerospace-type hydraulic valves, including stack and logic. . . 23 2/ 2,447,635 222,674 22 2/ r/ 2,003,765 185,874 3492E NONAEROSPACE-TYPE PNEUMATIC DIRECTIONAL CONTROL VALVES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (X) 14,611,766 438,772 (X) r/ 12,692,805 r/ 382,154 3492E 51 Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 3,422,156 91,011 38 r/ 2,979,792 80,416 Solenoid: 3492E 54 Under 1/8" port diameter. . . . . . . . . . . . . . . . . . . . . . . . 11 2,151,468 31,658 11 r/ 1,636,454 r/ 25,347 1/8" up to and including 1/4" port diameter: 3492E 56 3 way types. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 2,124,699 44,671 18 r/ 1,880,405 r/ 40,237 3492E 57 4 way types. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 2,488,674 98,562 20 r/ 1,740,507 r/ 72,698 Over 1/4" port diameter: 3492E 58 3 way types. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 571,020 31,783 14 r/ 407,851 r/ 28,800 3492E 59 4 way types. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 1,434,817 76,338 16 r/ 1,531,637 r/ 75,805 3492E 55 Mechanical, remote pilot and all other types . . . . . . . . . . . . . . 30 2,418,932 64,749 28 r/ 2,516,159 r/ 58,851 3492F NONAEROSPACE-TYPE PNEUMATIC VALVES, EXCEPT DIRECTIONAL CONTROL. . . . . . . . . . . . . . . . . . . . . . . . . . . . (X) 13,340,667 189,077 (X) r/ 11,104,280 158,720 3492F 61 Filter-regulator combination units, integral types. . . . . . . . . . . 15 1,365,482 25,490 14 r/ 1,132,447 r/ 21,465 3492F 62 Other FRs and filter-regulator-lubricator combo units. . . . . . . . . . 14 361,086 16,015 15 268,415 12,568 3492F 64 Regulators sold separately. . . . . . . . . . . . . . . . . . . . . . . 21 4,470,116 73,591 21 4,239,023 68,561 3492F 65 Flow control valves. . . . . . . . . . . . . . . . . . . . . . . . . . . 33 3,489,319 39,155 33 2,620,843 31,868 3492F 69 Check, shuttle, exhaust, needle and all other types. . . . . . . . . . . 30 3,654,664 34,826 30 r/ 2,843,552 r/ 24,258 3492A AEROSPACE-TYPE HYDRAULIC FLUID POWER VALVES. . . . . . . . . . . . (X) 866,778 223,605 (X) r/ 900,592 r/ 259,033 3492A 71 Manually or mechanically operated. . . . . . . . . . . . . . . . . . . 17 (D) 56,228 17 (D) 58,649 3492A 72 Solenoid operated. . . . . . . . . . . . . . . . . . . . . . . . . . . 22 46,653 47,352 25 52,191 44,115 3492A 73 Motor operated. . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 (D) 5,340 7 (D) r/ 4,873 3492A 74 Electrohydraulic servovalves. . . . . . . . . . . . . . . . . . . . . 6 57,759 61,611 7 61,965 72,335 3492A 75 Flow, pressure, and other types of hydraulic valves. . . . . . . . . . 23 247,279 53,074 22 r/ 306,381 r/ 79,061 3492B AEROSPACE-TYPE PNEUMATIC FLUID POWER VALVES. . . . . . . . . . . . . . . . . (X) (D) 77,210 (X) (D) r/ 61,635 3492B 79 Pneumatic valves, all types. . . . . . . . . . . . . . . . . . . . . . . 18 (D) 77,210 20 (D) r/ 61,635 3492G PARTS FOR FLUID POWER VALVES. . . . . . . . . . . . . . . . . . . . . . . . (X) (X) 215,563 (X) (X) 187,246 3492G 96 Parts for nonaerospace-type hydraulic and pneumatic valves, sold separately. . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 (X) 178,544 62 (X) 153,348 3492G 98 Parts for aerospace-type hydraulic and pneumatic valves, sold separately. . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 (X) 37,019 23 (X) 33,898 3492J NONAEROSPACE-TYPE FLARED (METAL) FITTINGS AND COUPLINGS FOR, AND ASSEMBLIES OF TUBING USED IN FLUID POWER TRANSFER SYSTEMS 3/. . . . . . . . . . . . . . . . . . . . . . (X) (X) 313,805 (X) (X) r/ 269,271 Flared Fittings: 3492J 11 Brass and bronze (SAE 45 degrees and 37 degrees) 3/. . . . . . . . . . 8 (D) (4) 10 (D) (4) 3492J 13 Carbon steel (JIC 37 degrees) 3/. . . . . . . . . . . . . . . . . . . . 12 (D) 138,012 12 (D) r/ 117,355 3492J 15 Other, including alloy steel 3/. . . . . . . . . . . . . . . . . . . . 14 (D) 4/ 90,989 15 (D) 4/ 82,779 3492J 41 Assemblies of tubing 3/. . . . . . . . . . . . . . . . . . . . . . . . . 10 (X) 39,874 11 (X) 40,374 3492J 42 Assemblies of tubing and hose 3/. . . . . . . . . . . . . . . . . . . . 6 (X) 44,930 7 (X) r/ 28,763 3492K NONAEROSPACE-TYPE FLARELESS FITTINGS AND COUPLINGS (INCLUDING NONMETAL FITTINGS) USED IN FLUID POWER TRANSFER SYSTEMS 3/. . . . . . . . . . . . . . . . . . . . . . (X) (D) 447,361 (X) (D) 368,014 Metal Types: 3492K 21 Brass and bronze 3/. . . . . . . . . . . . . . . . . . . . . . . . . . 15 (D) 155,694 15 (D) 130,300 3492K 23 Carbon steel 3/. . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 - 82,898 15 - 71,342 3492K 24 Stainless steel 3/. . . . . . . . . . . . . . . . . . . . . . . . . . . 17 (D) 185,915 18 (D) 151,609 3492K 28 Other, including alloy steel 3/. . . . . . . . . . . . . . . . . . . . 7 - 14,317 7 - 7,370 3492K 38 Nonmetal fittings, including plastic 3/. . . . . . . . . . . . . . . . . 9 (D) 8,537 10 (D) 7,393 3492M NONAEROSPACE-TYPE HYDRAULIC AND PNEUMATIC FITTINGS AND COUPLINGS FOR HOSE, AND MANIFOLDS. . . . . . . . . . . . . . . (X) (X) 647,307 (X) (X) 628,763 3492M 44 Permanent hose end fittings (crimped and swaged). . . . . . . . . . . . 21 (X) 277,890 21 (X) 259,098 3492M 46 Hydraulic and pneumatic reusable end fittings. . . . . . . . . . . . . . 30 (X) 117,347 30 (X) 111,772 3492M 47 Hydraulic quick connect and disconnect couplings. . . . . . . . . . . . 18 (X) 111,755 18 (X) 109,200 3492M 48 Pneumatic quick connect and disconnect couplings. . . . . . . . . . . . 24 (X) 63,956 24 (X) r/ 72,670 3492M 49 Manifolds and manifold assemblies for fluid power systems. . . . . . . . 20 (X) 32,843 20 (X) 31,054 3492M 50 All other, including steel adaptor, swivel, rotating, and extension fittings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 (X) 43,516 23 (X) r/ 44,969 3492N NONAEROSPACE-TYPE HYDRAULIC AND PNEUMATIC ASSEMBLIES OF HOSE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . (X) (X) 267,968 (X) (X) 291,144 3492N 51 Assemblies with permanent end fittings. . . . . . . . . . . . . . . . . 25 (X) 235,122 25 (X) 249,432 3492N 53 Assemblies with reusable end fittings. . . . . . . . . . . . . . . . . . 11 (X) 32,846 11 (X) 41,712 3492H AEROSPACE-TYPE HYDRAULIC AND PNEUMATIC HOSE OR TUBE END FITTINGS AND ASSEMBLIES AND MANIFOLDS. . . . . . . . . . . . . . . (X) (X) 360,364 (X) (X) 324,480 3492H 61 Assemblies of hose and/or tubing. . . . . . . . . . . . . . . . . . . . 11 (X) 78,188 13 (X) 68,700 3492H 62 Quick connect, rotating, swivel, and extension fittings. . . . . . . . . 10 (X) 119,014 10 (X) 105,871 3492H 63 Manifolds for aerospace hydraulic systems. . . . . . . . . . . . . . . . 7 (X) 27,706 7 (X) 33,777 3492H 69 Aerospace hose and tube fittings n.e.c. . . . . . . . . . . . . . . . . 16 (X) 135,456 17 (X) 116,132 35694 NONAEROSPACE-TYPE FILTERS FOR HYDRAULIC FLUID POWER SYSTEMS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (X) (X) 292,163 (X) (X) 262,945 Hydraulic fluid filter assemblies, with or without filter element installed: 35694 11 Low pressure (below 301 psi). . . . . . . . . . . . . . . . . . . . . 30 1,152,516 53,169 29 953,380 r/ 41,507 35694 12 Medium pressure (301 - 2,999 psi). . . . . . . . . . . . . . . . . . . 19 706,472 24,798 19 631,168 19,967 35694 14 High pressure (3,000 psi and above). . . . . . . . . . . . . . . . . . 15 128,618 16,540 15 116,637 14,703 Filter replacement elements: 35694 15 Reusable (cleanable) type. . . . . . . . . . . . . . . . . . . . . . . 17 903,488 13,594 17 565,851 10,699 35694 17 Nonreusable type. . . . . . . . . . . . . . . . . . . . . . . . . . . 27 15,007,618 156,424 27 14,785,603 146,942 35694 19 Strainers and separators, filter parts, and accessories. . . . . . . . 25 (X) 27,638 25 (X) 29,127 35695 NONAEROSPACE-TYPE FILTERS FOR PNEUMATIC FLUID POWER SYSTEMS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (X) (X) 92,190 (X) (X) 90,253 Air supply filter assemblies and filter replacement elements excluding those shipped as part of a FR or FRL combo unit: 35695 32 Coalescing types, including elements sold separately. . . . . . . . . 13 (X) 35,474 13 (X) 37,955 35695 34 Other types, including elements sold separately . . . . . . . . . . . 11 (X) 31,760 11 (X) 29,097 35695 39 Air exhaust mufflers, diffusers, filter parts and air prepartion accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 (X) 24,956 19 (X) 23,201 35696 AEROSPACE-TYPE HYDRAULIC AND PNEUMATIC FILTERS. . . . . . . (X) (X) 49,604 (X) (X) 46,101 35696 51 Hydraulic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 (X) 5/ 49,604 7 (X) 5/ 46,101 35696 53 Pneumatic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 (X) (5) 1 (X) (5) 35699pt COMPRESSED AIR AND GAS DRYERS, AND LUBRICATORS. . . . . . . . . . . . . . . (X) 729,142 89,258 (X) 516,192 66,070 Compressed air and gas dryers: 35699 41 Refrigerated dryers. . . . . . . . . . . . . . . . . . . . . . . . . . 5 (D) 42,362 4 (D) (D) 35699 42 Dessicant dryers. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 6,034 30,267 5 5,049 22,575 35699 43 Deliquescent dryers. . . . . . . . . . . . . . . . . . . . . . . . . . - - - - - - 35699 44 Other compressed air and gas dryers. . . . . . . . . . . . . . . . . . 4 (D) 1,693 3 (D) (D) 35699 13 Lubricators for pneumatic systems, sold separately. . . . . . . . . . . 8 672,004 14,936 8 481,164 10,266 35934 NONAEROSPACE-TYPE HYDRAULIC FLUID POWER CYLINDERS AND ACTUATORS, LINEAR AND ROTARY. . . . . . . . . . . . . . . . . (X) 4,165,689 1,074,464 (X) 3,681,354 916,878 Hydraulic cylinders (excluding electrohydraulic): Tie-rod types: Standard NFPA and JIC tie-rod types: 35934 04 Less than 1500 psi. . . . . . . . . . . . . . . . . . . . . . . . . . 24 208,344 43,088 24 r/ 166,663 r/ 39,282 35934 06 1500 to 3000 psi. . . . . . . . . . . . . . . . . . . . . . . . . . . 22 216,097 83,799 21 r/ 196,326 r/ 73,340 35934 08 Greater than 3000 psi. . . . . . . . . . . . . . . . . . . . . . . . 9 (6) (6) 7 (6) (6) 35934 10 Other tie-rod types. . . . . . . . . . . . . . . . . . . . . . . . . . 17 460,938 46,429 17 r/ 497,320 r/ 43,485 35934 12 Threaded/weld fused combination. . . . . . . . . . . . . . . . . . . . . 49 2,516,771 608,317 50 2,238,702 501,294 35934 13 Telescoping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 165,894 89,600 24 r/ 164,750 r/ 85,026 35934 15 Mill type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 18,630 21,043 15 18,425 r/ 21,622 35934 16 Other, including those threaded at both ends. . . . . . . . . . . . . . 26 6/ 535,404 6/ 129,541 26 6/ r/ 358,713 6/ 101,383 35934 18 Electrohydraulic types. . . . . . . . . . . . . . . . . . . . . . . . . 6 4,560 10,218 6 5,897 13,148 35934 25 Hydraulic rotary actuators. . . . . . . . . . . . . . . . . . . . . . . 14 39,051 42,429 15 r/ 34,558 r/ 38,298 35935 NONAEROSPACE-TYPE PNEUMATIC FLUID POWER CYLINDERS AND ACTUATORS, LINEAR AND ROTARY. . . . . . . . . . . . . . . . . (X) 5,816,996 397,748 (X) r/ 5,906,314 r/ 367,542 Tie-rod types: 35935 23 Steel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 253,725 69,806 16 r/ 245,884 r/ 63,930 Aluminum: 35935 24 Less than 1 and 1/2" bore size. . . . . . . . . . . . . . . . . . . . 6 38,483 3,344 7 86,040 r/ 3,363 35935 25 1 and 1/2" bore size and over. . . . . . . . . . . . . . . . . . . . . 21 264,788 39,289 21 r/ 250,100 r/ 36,438 35935 27 Rodless cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 65,332 31,856 12 59,004 25,448 Other pneumatic cylinders: 35935 28 Less than 1 and 1/2" bore size. . . . . . . . . . . . . . . . . . . . . 22 3,589,921 122,934 23 r/ 3,433,979 r/ 113,567 35935 29 1 and 1/2" bore size and over. . . . . . . . . . . . . . . . . . . . . 33 1,499,926 101,794 32 1,731,970 98,311 35935 26 Pneumatic rotary actuators. . . . . . . . . . . . . . . . . . . . . . . 16 104,821 28,725 16 99,337 26,485 35939 PARTS FOR NONAEROSPACE-TYPE HYDRAULIC AND PNEUMATIC FLUID POWER CYLINDERS, ACTUATORS, AND RELATED ITEMS N.E.C. . . . . . . . . . . . . . . . . . . . . . . . . . (X) 5,106,008 236,299 (X) 4,363,671 205,529 35939 31 Accumulators (bladder, piston, and other types). . . . . . . . . . . . . 25 131,296 41,828 26 109,834 r/ 34,037 35939 34 Shock absorbers, not for vehicle suspension, and cushions (hydraulic and pneumatic). . . . . . . . . . . . . . . . . . . . . . . 16 1,872,250 52,187 16 1,519,335 42,812 35939 36 Reservoirs, intensifiers, and other devices for fluid energy absorption and/or storage. . . . . . . . . . . . . . . . . . . . . . . 11 2,418 2,497 9 1,229 r/ 2,033 35939 96 Parts for nonaerospace-type hydraulic and pneumatic cylinders, actuators, accumulators, cushions, and nonvehicular shock absorbers, sold separately. . . . . . . . . . . . . . . . . . . . . . . 64 3,100,044 139,787 64 2,733,273 r/ 126,647 35932 AEROSPACE-TYPE FLUID POWER CYLINDERS AND ACTUATORS, HYDRAULIC AND PNEUMATIC. . . . . . . . . . . . . . . . . . . . . (X) (X) 360,600 (X) (X) r/ 412,399 Hydraulic servo-actuator assemblies (linear and rotary): 35932 51 Mechanical input. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 13,536 (D) 5 21,994 94,447 35932 52 Electrical input. . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 7,111 106,955 6 10,252 128,130 35932 55 Combination input. . . . . . . . . . . . . . . . . . . . . . . . . . . 3 (D) (D) 4 (D) (D) Hydraulic utility actuators: 35932 61 Linear actuators (cylinders). . . . . . . . . . . . . . . . . . . . . . 10 12,917 36,116 11 12,257 32,826 35932 62 Rotary actuators (limited rotation). . . . . . . . . . . . . . . . . . 3 (D) (D) 3 (D) (D) 35932 71 Shock absorbers, snubbers, and cushions, all types, excluding oleo strut assemblies. . . . . . . . . . . . . . . . . . . . . . . . . 6 (D) 7,912 8 (D) 10,588 35932 72 Pneumatic actuators (linear and rotary). . . . . . . . . . . . . . . . . 5 (D) (D) 6 (D) (D) 35932 73 Accumulators (bladder, piston, and other types). . . . . . . . . . . . . 9 7,424 5,204 10 9,904 7,675 35932 74 Reservoirs, intensifiers, and other devices for fluid energy absorption and/or storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 739 4,146 5 (D) 8,378 35932 79 Other aerospace-type fluid power cylinders, rotary actuators, cushions and related items n.e.c. . . . . . . . . . . . . . . . . . . . 5 (X) 1,388 6 (X) 2,862 35939 98 Parts for aerospace-type hydraulic and pneumatic cylinders, actuators, accumulators, cushions, and related items, sold separately. . . . . . . 10 (X) 25,466 11 (X) r/ 29,283 35943 NONAEROSPACE-TYPE RECIPROCATING PUMPS. . . . . . . . . . . . . . . . . . . . (X) 1,284,160 439,041 (X) r/ 1,044,613 344,151 Axial piston: Variable displacement types: 35943 15 Closed loop. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 717,477 266,926 14 r/ 630,682 227,091 35943 27 Open loop. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 176,400 96,021 13 155,424 76,776 35943 37 Fixed displacement types. . . . . . . . . . . . . . . . . . . . . . . . 10 7/ 390,283 70,263 8 7/ r/ 258,507 r/ 33,439 35943 36 Radial piston types. . . . . . . . . . . . . . . . . . . . . . . . . . . 4 (7) 5,831 4 (7) 6,845 35944 NONAEROSPACE-TYPE ROTARY AND OTHER FLUID POWER PUMPS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (X) 2,646,217 426,710 (X) 2,606,499 412,934 Fixed displacement, open and closed loop: 35944 30 Internal gear type (including gerotors). . . . . . . . . . . . . . . . 13 897,623 101,565 14 r/ 840,145 94,964 35944 34 External gear type. . . . . . . . . . . . . . . . . . . . . . . . . . . 15 1,365,986 221,308 16 1,368,378 206,059 35944 35 Vane type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 (8) (8) 4 (8) (8) 35944 38 Variable displacement types. . . . . . . . . . . . . . . . . . . . . . . 7 8/ 382,608 8/ 103,837 8 8/ 397,976 8/ 111,911 35945 NONAEROSPACE-TYPE FLUID POWER MOTORS. . . . . . . . . . . . . . . . . . . . (X) (X) 506,118 (X) (X) r/ 433,166 35945 40 Pneumatic (air) motors. . . . . . . . . . . . . . . . . . . . . . . . . 5 (D) (D) 4 (D) (D) Hydraulic motors: Gear type: 35945 52 Internal types, excluding gerotors. . . . . . . . . . . . . . . . . . 8 (D) 117,173 8 (D) 104,858 35945 56 Gerotors and gerolors. . . . . . . . . . . . . . . . . . . . . . . . . 6 808,453 136,758 6 680,066 110,720 35945 54 External types. . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 137,497 25,037 10 105,677 20,337 35945 42 Vane types, fixed and variable. . . . . . . . . . . . . . . . . . . . . 7 (D) 11,344 7 (D) r/ 10,791 35945 43 Radial piston types, fixed and variable. . . . . . . . . . . . . . . . 4 (D) (D) 4 (D) (D) Axial piston type: 35945 44 Fixed displacement. . . . . . . . . . . . . . . . . . . . . . . . . . 12 334,738 86,783 11 r/ 286,240 70,081 35945 45 Variable displacement. . . . . . . . . . . . . . . . . . . . . . . . . 7 (D) 50,430 7 (D) 47,771 35945 50 Prime movers shipped with pumps or sold separately. . . . . . . . . . . 6 (X) 44,382 7 (X) 37,480 35946 AEROSPACE-TYPE FLUID POWER PUMPS AND MOTORS. . . . . . . . . . (X) 56,494 105,808 (X) r/ 59,196 100,618 Hydraulic pumps: 35946 71 Fixed and variable displacement types. . . . . . . . . . . . . . . . . 10 20,915 56,191 11 r/ 18,805 r/ 50,912 35946 72 Pump/electric motor assemblies, fixed, and variable displacement types. . . . . . . . . . . . . . . . . . . . . . . . . . 10 12,506 24,519 11 r/ 12,178 22,627 35946 73 Other pump packages n.e.c. . . . . . . . . . . . . . . . . . . . . . . 10 20,483 12,978 10 25,097 13,653 Motors: 35946 83 Pneumatic (air) motors and motor packages. . . . . . . . . . . . . . . - - - - - - 35946 86 Hydraulic motors, fixed and variable displacement types. . . . . . . . 3 (9) (9) 3 (9) (9) 35946 87 Hydraulic motor packages, including motor/gearbox, motor/valve, motor/generator, and similar combination units. . . . . . . . . . . . 4 9/ 2,590 9/ 12,120 4 9/ r/ 3,116 9/ 13,426 35949 PARTS FOR FLUID POWER PUMPS, MOTORS, AND HYDROSTATIC TRANSMISSIONS. . . . . . . . . . . . . . . . . . . . . . . . . (X) (X) 339,362 (X) (X) 333,987 Hydraulic: 35949 91 Nonaerospace. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 (X) 306,331 33 (X) 304,697 35949 93 Aerospace. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 (X) 28,450 6 (X) 24,697 Pneumatic: 35949 95 Nonaerospace. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 (X) (D) 3 (X) (D) 35949 97 Aerospace. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 (X) (D) 2 (X) (D) 1/ Product codes 3492C 26 and 3492C 28 are combined to avoid disclosing data for individual companies. 2/ Product codes 3492D 50 and 3492D 48 are combined to avoid disclosing data for individual companies. 3/ Quantity reported in thousands of pounds. 4/ Product codes 3492J 11 and 3492J 15 are combined to avoid disclosing data for individual companies. 5/ Product codes 35696 51 and 35696 53 are combined to avoid disclosing data for individual companies. 6/ Product codes 35934 08 and 35934 16 are combined to avoid disclosing data for individual companies. 7/ Product codes 35943 37 and 35943 36 are combined to avoid disclosing data for individual companies. 8/ Product codes 35944 35 and 35944 38 are combined to avoid disclosing data for individual companies. 9/ Product codes 35946 86 and 35946 87 are combined to avoid disclosing data for individual companies. X Not applicable. r/ Revised by 5 percent or more from previously published figures. D Data withheld to avoid disclosing figures for individual companies. - Represents zero. n.e.c. Not elsewhere classified. pt Part. Table 3. SHIPMENTS, EXPORTS, AND IMPORTS OF FLUID POWER PRODUCTS: 1995 (Quantity in number of units. Value in thousands of dollars) MANUFACTURERS' EXPORT IMPORT SHIPMENTS SHIPMENTS 1/ SHIPMENTS 2/ Product Product Description code Quantity Value Quantity Value Quantity Value 3492A, 3492C, 3492D Hydraulic fluid power valves. . . . . . . . . . . . . . . . . . . . . 21,563,833 1,423,106 3,289,988 167,258 6,260,332 111,585 3492B, 3492E, 3492F Pneumatic fluid power valves. . . . . . . . . . . . . . . . . . . . . (D) 705,059 (X) 77,137 (X) 99,824 3492G Parts for fluid power valves: hydraulic, pneumatic, and whether or not aerospace . . . . . . . . . . . . . . . . . . . . . (X) 215,563 (X) 49,600 (X) 46,415 35932 (pt), Hydraulic cylinders and hydraulic linear actuators, 35934 (pt) except electrohydraulic types . . . . . . . . . . . . . . . . . . . . 4,139,555 1,068,151 282,683 65,232 979,857 154,326 35935 (pt) Pneumatic cylinders: tie-rod types. . . . . . . . . . . . . . . . . . (D) 112,439 (X) 377 (X) 279 35935 (pt) Pneumatic cylinders: except tie-rod types . . . . . . . . . . . . . . (D) 256,584 (X) 23,774 (X) 24,611 35932 (pt), Fluid power accumulators, hydraulic and pneumatic, and other 35934 (pt), hydraulic, pneumatic or combination devices for fluid energy 35935 (pt) absorption and/or storage, whether or not aerospace . . . . . . . . . (D) 127,239 (X) 77,827 (X) 45,789 35945 (pt) Pneumatic (air) motors and motor packages, whether or not aerospace . . . . . . . . . . . . . . . . . . . . . . (D) 17,895 (X) 11,700 (X) 1,197 35945 (pt), 35946 (pt) Hydraulic motors, whether or not aerospace . . . . . . . . . . . . . (D) 451,886 (X) 27,983 (X) 123,650 35943, 35944 (pt), 35946 (pt) Hydraulic pumps, whether or not aerospace . . . . . . . . . . . . . . 3,951,292 921,942 (X) 263,600 (X) 236,697 35939 (pt), 35949 Parts for fluid power pumps and motors . . . . . . . . . . . . . . . (X) 504,615 (X) 226,146 (X) 223,037 1/ Source: Bureau of the Census report, EM 545, U.S. Exports. 2/ Source: Bureau of the Census report, IM 145, U.S. Imports for Consumption. D Data withheld to avoid disclosing figures for individual companies. X Not applicable. (pt) Part. Table 4. COMPARISON OF STANDARD INDUSTRIAL CLASSIFICATION-BASED PRODUCT CODES WITH SCHEDULE B EXPORT NUMBERS, AND HTSUSA NUMBERS: 1995 Product Export Import code Product description Number 1/ Number 2/ 8481.10.0020 8481.10.0020 3492A, 3492C, 8481.20.0010 8481.20.0010 3492D Hydraulic fluid power valves. . . . . . . . . . . . . . . . . . . 8481.20.0020 8481.20.0020 8481.20.0030 8481.20.0030 8481.20.0040 8481.20.0040 8481.20.0050 8481.20.0050 8481.10.0040 8481.10.0040 3492B, 3492E, 8481.10.0060 8481.10.0060 3492F Pneumatic fluid power valves. . . . . . . . . . . . . . . . . . . 8481.20.0060 8481.20.0060 8481.20.0070 8481.20.0070 8481.20.0080 8481.20.0080 3492G Parts for fluid power valves: hydraulic, pneumatic, and whether or not aerospace . . . . . . . . . . . . . . . . . . . 8481.90.9010 8481.90.9020 8481.90.9040 8412.21.0015 8412.21.0015 35932 (pt), Hydraulic cylinders and hydraulic linear actuators, 8412.21.0030 8412.21.0030 35934 (pt) except electrohydraulic types . . . . . . . . . . . . . . . . . . 8412.21.0045 8412.21.0045 8412.21.0060 8412.21.0060 8412.21.0075 8412.21.0075 35935 (pt) Pneumatic cylinders: tie-rod types. . . . . . . . . . . . . . . . 8412.31.0040 8412.31.0040 35935 (pt) Pneumatic cylinders: except tie-rod types . . . . . . . . . . . . 8412.31.0080 8412.31.0080 35932 (pt), Fluid power accumulators, hydraulic and pneumatic, and other 35934 (pt), hydraulic, pneumatic or combination devices for fluid energy 8412.29.8075 8412.29.8075 35935 (pt) absorption and/or storage, whether or not aerospace . . . . . . . 8412.39.0080 8412.39.0080 8479.89.9065 8479.89.9065 8479.89.9565 35945 (pt) Pneumatic (air) motors and motor packages, whether or not aerospace . . . . . . . . . . . . . . . . . . . . . 8412.39.0040 8412.39.0040 35945 (pt), 8412.29.8015 8412.29.8015 35946 (pt) Hydraulic motors, whether or not aerospace . . . . . . . . . . . . 8412.29.8030 8412.29.8030 8412.29.8045 8412.29.8045 8412.29.8060 8412.29.8060 8413.50.0070 8413.50.0070 35943, 35944 (pt), 8413.50.0080 8413.50.0080 35946 (pt) Hydraulic pumps, whether or not aerospace . . . . . . . . . . . . 8413.60.0020 8413.60.0020 8413.60.0030 8413.60.0030 8413.60.0040 8413.60.0040 8412.90.9005 8412.90.9005 35939 (pt), 8412.90.9015 8412.90.9015 35949 Parts for fluid power pumps and motors . . . . . . . . . . . . . . 8412.90.9025 8412.90.9025 8412.90.9035 8412.90.9035 8413.91.9050 8413.91.9050 (pt) Part. 1/ Source: 1995 edition, Harmonized System-Based Schedule B, Statistical Classification of Domestic and Foreign Commodities Exported from the United States. 2/ Source: Harmonized Tariff Schedule of the United States, Annotated (1995). 0.0020 8481.10.0020 3492A, 3492C,