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National Stock Number:
3120-00-045-8374
Federal Supply Class:
3120
National Item Identification Number:
000458374
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:
| LS3859FR4-10 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | CADMIUM LEFT END SURFACE OF BODY AND FLANGE | | CADMIUM RIGHT END SURFACE OF BODY | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 0.3120 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.3761 INCHES MINIMUM AND | | 0.3766 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.2350 INCHES MINIMUM AND | | 0.2430 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 0.4900 INCHES MINIMUM AND | | 0.5100 INCHES MAXIMUM | | FLANGE WIDTH | 0.0620 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 125.0 MICROINCHES OVERALL |
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