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National Stock Number:
3120-01-018-9400
Federal Supply Class:
3120
National Item Identification Number:
010189400
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:
| 755977-01 | 18894 | AIR ARMAMENT CENTER/ EN |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.0160 INCHES MINIMUM AND 1.0170 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.7440 INCHES MINIMUM AND 0.7450 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 0.1220 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY 642 OVERALL | | STYLE DESIGNATOR | SPLIT, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 125.0 MICROINCHES LEFT END SURFACE OF BODY | | SURFACE FINISH | 125.0 MICROINCHES RIGHT END SURFACE OF BODY | | SURFACE FINISH | 16.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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