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National Stock Number:
3120-00-516-0727
Federal Supply Class:
3120
National Item Identification Number:
005160727
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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Techincal Specification:
| BODY INSIDE DIAMETER | 0.4375 INCHES MINIMUM AND 0.4385 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.5620 INCHES MINIMUM AND 0.5630 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FEATURES PROVIDED | CASEHARDENED | | HARDNESS RATING | 76.0 ROCKWELL A MINIMUM OVERALL AND 82.0 ROCKWELL A MAXIMUM OVERALL | | OVERALL LENGTH | 0.5650 INCHES MINIMUM AND 0.5670 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 12.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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