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National Stock Number:
3120-00-662-3851
Federal Supply Class:
3120
National Item Identification Number:
006623851
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:
| 3-99448 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.5655 INCHES MINIMUM AND 0.5665 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | CRITICALITY CODE JUSTIFICATION | FEAT | | HARDNESS RATING | 60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL | | OVERALL LENGTH | 0.4780 INCHES MINIMUM AND 0.4800 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | SPECIAL FEATURES | ITEM HAS CRITICAL TOLERANCES | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 20.0 MICROINCHES LEFT END SURFACE OF BODY | | SURFACE FINISH | 40.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 5.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE TREATMENT | CADMIUM OVERALL |
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