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National Stock Number:
3120-01-069-4944
Federal Supply Class:
3120
National Item Identification Number:
010694944
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:
| 520-4674708ITEM14 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.0000 INCHES MINIMUM AND 2.0010 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.4990 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | LUBRICANT ACCOMMODATION STYLE | GROOVED CLOSED BOTH ENDS AND GROOVED CIRCULAR | | OVERALL LENGTH | 1.9950 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | B8,FSCM 85373 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | SPECIAL FEATURES | 1 GROOVE STYLE 69 ON ID SURFACE OF BODY,4 GROOVES STYLE 67 ON ID SURFACE OF BODY | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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