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National Stock Number:
3120-00-210-0848
Federal Supply Class:
3120
National Item Identification Number:
002100848
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:
| 731250PC1 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 731250PC1 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 954 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 1.1200 INCHES MINIMUM AND | | 1.1300 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.2500 INCHES MINIMUM AND | | 1.2510 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 1.0000 INCHES MINIMUM AND | | 1.0010 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 16.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | 125.0 MICROINCHES LEFT END SURFACE OF BODY | | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | 125.0 MICROINCHES RIGHT END SURFACE OF BODY |
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