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National Stock Number:
3120-00-835-2812
Federal Supply Class:
3120
National Item Identification Number:
008352812
Description:
BEARING,SLEEVE
Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.
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Manufacturer Information:
| 69535 | 1PQF4 | CAE USA INC. | | ASTM B438 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | | C251BD0187 | 71129 | BOUND BROOK BEARING CO | | MS17795 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS17795-21 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | | MS17795-21 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OR | | IRON COMP B OR | | IRON COMP A1 OR | | IRON COMP A2 OR | | IRON COMP A3 OVERALL | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND | | 70.0 ROCKWELL C MAXIMUM OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 0.1820 INCHES MINIMUM AND | | 0.1920 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.3760 INCHES MINIMUM AND | | 0.3770 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.2500 INCHES MINIMUM AND | | 0.2510 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | LUBRICATION MATERIAL | LUBRICATING OIL, MIL-L-15016, SYMBOL 2190 |
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