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National Stock Number: 3120-00-214-0905
Federal Supply Class: 3120
National Item Identification Number: 002140905
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:
31202140905 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | 31202140905 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | 8352406 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
MATERIAL | COPPER ALLOY OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5687,TY 1,COMP A OR B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | OVERALL LENGTH | 2.7425 INCHES MINIMUM AND | | 2.7575 INCHES MAXIMUM | BODY OUTSIDE DIAMETER | 2.0025 INCHES MINIMUM AND | | 2.0040 INCHES MAXIMUM | BODY INSIDE DIAMETER | 1.7515 INCHES MINIMUM AND | | 1.7530 INCHES MAXIMUM | CORNER SHAPE | SQUARE ALL CORNERS | LUBRICATION MATERIAL | LUBRICATING OIL, MIL-L-11773 | CRITICALITY CODE JUSTIFICATION | ADAR AND | | ADAS |
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