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National Stock Number:
3120-01-235-9729
Federal Supply Class:
3120
National Item Identification Number:
012359729
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:
| 2071831 | 78222 | R. H. SHEPPARD CO., INC. |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 932 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B144 ASSN STD SINGLE MATERIAL RESPONSE OR | | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 55.0 BRINELL HULTGREN MINIMUM AND | | 65.0 BRINELL HULTGREN MAXIMUM OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 1.2500 INCHES MINIMUM AND | | 1.2600 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.3760 INCHES MINIMUM AND | | 2.3765 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 2.0031 INCHES MINIMUM AND | | 2.0036 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 45.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
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