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National Stock Number:
3120-00-067-8403
Federal Supply Class:
3120
National Item Identification Number:
000678403
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:
| 484414 | 52661 | RTX CORPORATION | | 484414 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL | CARBON GRAPHITE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 0.2450 INCHES MINIMUM AND | | 0.2550 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.2835 INCHES MINIMUM AND | | 0.2845 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.2190 INCHES MINIMUM AND | | 0.2200 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 25.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | 63.0 MICROINCHES LEFT END SURFACE OF BODY | | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | 63.0 MICROINCHES RIGHT END SURFACE OF BODY | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 484414 |
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