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National Stock Number:
3120-00-521-3004
Federal Supply Class:
3120
National Item Identification Number:
005213004
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:
| 5213004 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 2.3510 INCHES MINIMUM AND | | 2.3560 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.1250 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.7900 INCHES MINIMUM AND | | 0.7950 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | 125.0 MICROINCHES LEFT END SURFACE OF BODY | | 125.0 MICROINCHES RIGHT END SURFACE OF BODY | | CRITICALITY CODE JUSTIFICATION | ABHP AND | | ADAS |
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