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National Stock Number:
3120-01-163-8328
Federal Supply Class:
3120
National Item Identification Number:
011638328
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:
| 70250-21012-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.5200 INCHES MINIMUM AND 0.5400 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.0370 INCHES MINIMUM AND 1.0570 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | 78286,L-P-4100,6-6 STD MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC POLYAMIDE OVERALL | | SPECIAL FEATURES | 1.000 IN. RADIUS IN BORE | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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