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National Stock Number:
3120-00-288-0167
Federal Supply Class:
3120
National Item Identification Number:
002880167
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:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE | | BODY INSIDE DIAMETER | 1.5150 INCHES MINIMUM AND 1.5170 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.7500 INCHES MINIMUM AND 1.7520 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HOLE DIAMETER | 0.1250 INCHES NOMINAL FIRST | | LUBRICANT ACCOMMODATION STYLE | GROOVED CLOSED BOTH ENDS | | OVERALL LENGTH | 1.5000 INCHES MINIMUM AND 1.5020 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE GROOVE LOCATION AND QUANTITY | 2 INTERNAL AND 2 EXTERNAL |
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