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National Stock Number:
3120-00-809-6701
Federal Supply Class:
3120
National Item Identification Number:
008096701
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:
| 2151-5PC21 | 43689 | HUNTINGTON INGALLS INC | | CVA67-701-2485295PC21 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.8780 INCHES MINIMUM AND 1.8790 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.1270 INCHES MINIMUM AND 2.1280 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | LUBRICANT ACCOMMODATION STYLE | GROOVED CLOSED BOTH ENDS AND GROOVED CIRCULAR | | OVERALL LENGTH | 2.0000 INCHES NOMINAL | | MATERIAL | COPPER ALLOY 836 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 63.0 MICROINCHES OVERALL | | SURFACE GROOVE LOCATION AND QUANTITY | 1 EXTERNAL AND 2 INTERNAL |
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