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National Stock Number:
3120-00-287-7102
Federal Supply Class:
3120
National Item Identification Number:
002877102
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:
| 35-810122 | 70898 | BEECHCRAFT CORPORATION | | 35-810122 | 7EK50 | TEXTRON AVIATION INC | | 35-810122-1 | 2B834 | ESSNER MANUFACTURING LP | | 35-810122-1 | 66841 | PRECI-MANUFACTURING, INCORPORATED | | 35-810122-1 | 70898 | BEECHCRAFT CORPORATION | | 35-810122-1 | 7EK50 | TEXTRON AVIATION INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.3120 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.4345 INCHES MINIMUM AND 0.4355 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,COND E 4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4130 OVERALL | | OVERALL LENGTH | 0.5160 INCHES MINIMUM AND 0.5190 INCHES MAXIMUM | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 16.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | SURFACE TREATMENT | CADMIUM OVERALL |
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