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National Stock Number:
3120-01-173-3730
Federal Supply Class:
3120
National Item Identification Number:
011733730
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:
| 6134937-1 | 03640 | LOCKHEED MARTIN CORPORATION | | 6134937-1 | 29440 | W. M. BERG INC | | B9-13 | 29440 | W. M. BERG INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.3130 INCHES MINIMUM AND 0.3180 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.4390 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 0.5520 INCHES MINIMUM AND 0.5720 INCHES MAXIMUM | | FLANGE WIDTH | 0.0940 INCHES NOMINAL | | OVERALL LENGTH | 0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE AND PLASTIC POLYURETHANE OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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