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National Stock Number:
3120-00-981-3122
Federal Supply Class:
3120
National Item Identification Number:
009813122
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:
| 12DU12 | 26124 | GGB LLC | | 12DU12 | 28499 | CHEMLEC PRODUCTS INC | | 75201A26 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 12DU12 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | 75201A26 | 82328 | DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE | | 12DU12 | D0666 | ZF LUFTFAHRTTECHNIK GMBH | | SS4090-12DU12 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | B8005-08-005FN106 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | | 75201A26 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 75201A26 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.7493 INCHES MINIMUM AND 0.7511 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.8747 INCHES MINIMUM AND 0.8755 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY AND PLASTIC POLYTETRAFLUOROETHYLENE AND LEAD ALLOY INNER LAYER | | MATERIAL | STEEL OUTER LAYER | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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