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National Stock Number:
3120-00-906-3481
Federal Supply Class:
3120
National Item Identification Number:
009063481
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:
| 545493 | 77445 | RTX CORPORATION | | 788804 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL | PLASTIC FLUOROCARBON INNER LAYER | | STEEL OUTER LAYER | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 0.1670 INCHES MINIMUM AND | | 0.1690 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.3750 INCHES MINIMUM AND | | 0.3755 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.2495 INCHES MINIMUM AND | | 0.2505 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | SPECIAL FEATURES | ID AND OD CONCENTRIC WITHIN 0.0100 IN. FULL INDICATOR READING | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 545493 |
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