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National Stock Number:
3120-00-079-4020
Federal Supply Class:
3120
National Item Identification Number:
000794020
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:
| 32-30049-9 | 34087 | KITCO LLC | | 32-30049-9 | 76301 | THE BOEING COMPANY | | 32-30049-9 | 8X044 | DERCO AEROSPACE, INC. | | 32-30049-9 | 9S754 | HUNTINGTON VALLEY INDUSTRIES, INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.4995 INCHES MINIMUM AND 0.5005 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.6232 INCHES MINIMUM AND 0.6237 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 0.6550 INCHES MINIMUM AND 0.6600 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-530,COND H FED SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | COPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 125.0 MICROINCHES LEFT END SURFACE OF BODY | | SURFACE FINISH | 125.0 MICROINCHES RIGHT END SURFACE OF BODY | | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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