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National Stock Number:
3120-00-321-4010
Federal Supply Class:
3120
National Item Identification Number:
003214010
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:
| 256923 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.3020 INCHES MINIMUM AND 0.3220 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.7535 INCHES MINIMUM AND 0.7545 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED ALL CORNERS | | OVERALL LENGTH | 0.6180 INCHES MINIMUM AND 0.6220 INCHES MAXIMUM | | MATERIAL | GRAPHITE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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