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National Stock Number:
3120-01-206-0131
Federal Supply Class:
3120
National Item Identification Number:
012060131
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:
| 10130567 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 74A324938-2009 | 76301 | THE BOEING COMPANY | | 74A324938-2009 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 172 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 34.0 ROCKWELL C MAXIMUM OVERALL | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | STF1125,FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 1.4570 INCHES MINIMUM AND | | 1.4670 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.3315 INCHES MINIMUM AND | | 2.3329 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 2.1515 INCHES MINIMUM AND | | 2.1565 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | LUBRICATION MATERIAL | LUBRICANT, DRY FILM | | SPECIAL FEATURES | LUBRICATION EVERLUBE 620 AND ACETYL ALCOHOL LUBE |
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