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National Stock Number:
3120-00-662-1091
Federal Supply Class:
3120
National Item Identification Number:
006621091
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:
| S685B11-53 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.4330 INCHES MINIMUM AND 0.4350 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.5640 INCHES MINIMUM AND 0.5660 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 0.6770 INCHES MINIMUM AND 0.6970 INCHES MAXIMUM | | FLANGE WIDTH | 0.0590 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM | | OVERALL LENGTH | 0.5840 INCHES MINIMUM AND 0.5970 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-721,COND 1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 670 OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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