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National Stock Number:
3120-00-494-7257
Federal Supply Class:
3120
National Item Identification Number:
004947257
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:
| 135B5783 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.7500 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.9996 INCHES MINIMUM AND 0.9998 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HARDNESS RATING | 53.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL | | OVERALL LENGTH | 2.6090 INCHES MINIMUM AND 2.6140 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 1010 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1010 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 16.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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