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National Stock Number:
3120-01-342-8617
Federal Supply Class:
3120
National Item Identification Number:
013428617
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:
| 5959220 PIECE 51 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-5959220 PIECE 51 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 8100-1256-0305 | 70876 | BATH IRON WORKS CORPORATION | | 8100-1256-0305 PC NO 51 | 70876 | BATH IRON WORKS CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.8770 INCHES MINIMUM AND 0.8780 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.1265 INCHES MINIMUM AND 1.1275 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 0.6250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5687,TYPE 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 841 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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