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National Stock Number:
3120-00-287-9931
Federal Supply Class:
3120
National Item Identification Number:
002879931
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:
| MATERIAL | COPPER ALLOY 464 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-994,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 0.5000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.6570 INCHES MINIMUM AND | | 1.6580 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 1.4050 INCHES MINIMUM AND | | 1.4060 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 1.8544 INCHES MINIMUM AND | | 1.8856 INCHES MAXIMUM | | FLANGE WIDTH | 0.1870 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS |
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