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National Stock Number:
3120-00-495-7217
Federal Supply Class:
3120
National Item Identification Number:
004957217
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:
| 2071701 | 78222 | R. H. SHEPPARD CO., INC. | | VP0146 | 35311 | AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.2375 INCHES MINIMUM AND 2.2380 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.4935 INCHES MINIMUM AND 2.4940 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 2.5300 INCHES MINIMUM AND 2.5400 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B584,ALLOY 932 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 932 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 45.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 45.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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