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National Stock Number:
3120-00-662-0838
Federal Supply Class:
3120
National Item Identification Number:
006620838
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:
| 3120PL1024151 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 345148 | 2S308 | FREEHOLD MANUFACTURING ASSEMBLY COMPANY, INC. | | 345148 | 74954 | JAY BEE MACHINE WORKS, INC | | 345148 | 7U218 | PCM MANUFACTURING, INC. | | 345148 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.2500 INCHES MINIMUM AND 0.2516 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.3720 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER | | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | OVERALL LENGTH | 0.7340 INCHES MINIMUM AND 0.7440 INCHES MAXIMUM | | MATERIAL | STEEL COMP 303F OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 250.0 MICROINCHES OVERALL |
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