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National Stock Number:
3120-01-359-8020
Federal Supply Class:
3120
National Item Identification Number:
013598020
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:
| 0371C0022-4 | 03538 | LOCKHEED MARTIN CORPORATION | | 0371C0022-4 | 46574 | PERKINS MACHINE CO | | 0371C0022-4 | 54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS | | 0371C0022-4 | 77896 | REXNORD INDUSTRIES, LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.0030 INCHES MINIMUM AND 1.0040 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.1882 INCHES MINIMUM AND 1.1892 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 2.4800 INCHES MINIMUM AND 2.5200 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE AND GLASS FIBER OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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