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National Stock Number:
3120-00-515-2588
Federal Supply Class:
3120
National Item Identification Number:
005152588
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:
| 5152588 | 19200 | US ARMY ARDEC RDECOM | | 5152588 | 19205 | SPRINGFIELD ARMORY |
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Techincal Specification:
| MATERIAL | STEEL COMP 1018 OR | | STEEL COMP 1022 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL | | SURFACE TREATMENT | PHOSPHATE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 0.4950 INCHES MINIMUM AND | | 0.5000 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.6210 INCHES MINIMUM AND | | 0.6250 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.4345 INCHES MINIMUM AND | | 0.4365 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 125.0 MICROINCHES OVERALL | | LUBRICATION MATERIAL | LUBRICANT, MANUFACTURERS STANDARD |
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