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National Stock Number:
3120-00-478-8558
Federal Supply Class:
3120
National Item Identification Number:
004788558
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:
| 2810L19-010 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | | 350997 | 28839 | TELEDYNE INDUSTRIES INC TELEDYNE POWER SYSTEMS DIV | | SAC230 | 13033 | COOPER INDUSTRIES INC COOPER AIRMOTIVE DIV | | 639193 | 28839 | TELEDYNE INDUSTRIES INC TELEDYNE POWER SYSTEMS DIV |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.6240 INCHES MINIMUM AND 0.6260 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.8770 INCHES MINIMUM AND 0.8775 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FEATURES PROVIDED | CASEHARDENED | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL | | OVERALL LENGTH | 0.2700 INCHES MINIMUM AND 0.2800 INCHES MAXIMUM | | MATERIAL | STEEL COMP 8620 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 20.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 20.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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