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National Stock Number:
3120-00-987-7478
Federal Supply Class:
3120
National Item Identification Number:
009877478
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:
| 10914679 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 3120009877478 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 3120009877478 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OR | | IRON COMP A1 OR | | IRON COMP A2 OR | | IRON COMP A3 OR | | IRON COMP B OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5687,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OR | | MIL-B-5687 COMP B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 0.6200 INCHES MINIMUM AND | | 0.6300 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.0020 INCHES MINIMUM AND | | 1.0030 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.8760 INCHES MINIMUM AND | | 0.8770 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 125.0 MICROINCHES OVERALL | | LUBRICATION MATERIAL | LUBRICATING OIL, SYNTHETIC, MIL-O-11773 |
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