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National Stock Number:
3120-01-177-4520
Federal Supply Class:
3120
National Item Identification Number:
011774520
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:
| 3120011774520 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 3120011774520 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 7034672 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.4370 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | END TO FLANGE DISTANCE | 0.7240 INCHES MINIMUM AND 0.7460 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 1.2500 INCHES NOMINAL | | FLANGE WIDTH | 0.1180 INCHES MINIMUM AND 0.1220 INCHES MAXIMUM | | LEFT END BODY DIAMETER | 1.1190 INCHES MINIMUM AND 1.1230 INCHES MAXIMUM | | OVERALL LENGTH | 2.3440 INCHES NOMINAL | | MATERIAL | ALUMINUM OVERALL | | RIGHT END BODY DIAMETER | 0.9900 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE | | SPECIAL FEATURES | RIGHT END CONSISTS OF COUNTERBORED INTERNAL CBORE HOLES; OUTER HOLE 0.936 INS DIA BY 0.094 INS DP; INNER HOLE0.748 INS DIA BY 0.250 INS DP |
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