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National Stock Number:
3120-01-370-3034
Federal Supply Class:
3120
National Item Identification Number:
013703034
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:
| 64351-11020-102 | 00779 | TE CONNECTIVITY CORPORATION | | 64351-11020-102 | 61858 | RTX CORPORATION | | 64351-11020-102 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | 64351-11020-103 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| HARDNESS RATING | 54.0 ROCKWELL C MINIMUM OVERALL AND 58.0 ROCKWELL C MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | SPECIAL FEATURES | MFG DESCRIBES ITEM AS SLEEVE,TAIL TAKE OFF FLANGE,MAIN GEARBOX | | SURFACE TREATMENT | PASSIVATE OVERALL |
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