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National Stock Number:
3120-00-518-7268
Federal Supply Class:
3120
National Item Identification Number:
005187268
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:
| 3120005187268 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 3120005187268 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 5187268 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM AND | | 55.0 ROCKWELL C MAXIMUM OVERALL | | SURFACE TREATMENT | COPPER OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 1.9900 INCHES MINIMUM AND | | 2.0000 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.7525 INCHES MINIMUM AND | | 1.7540 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 1.5025 INCHES MINIMUM AND | | 1.5040 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED ALL CORNERS | | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | 125.0 MICROINCHES LEFT END SURFACE OF BODY | | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | 125.0 MICROINCHES RIGHT END SURFACE OF BODY | | LUBRICATION MATERIAL | LUBRICANT, MANUFACTURERS STANDARD | | LUBRICANT ACCOMMODATION STYLE | GROOVED FIGURE 8 | | CRITICALITY CODE JUSTIFICATION | ADAR AND | | ADAS |
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