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National Stock Number:
3120-01-233-1437
Federal Supply Class:
3120
National Item Identification Number:
012331437
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:
| 439B824 PIECE 2 | 01289 | GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT | | 439B824 PIECE 2 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | PL-577E907 PIECE 36 | 01289 | GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT | | PL-577E907 PIECE 36 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 439B824 PIECE 2 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 439B824 PIECE 2 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | PL-577E907 PIECE 36 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | PL-577E907 PIECE 36 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.5100 INCHES MINIMUM AND 2.5130 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.6980 INCHES MINIMUM AND 2.6990 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 2.9950 INCHES MINIMUM AND 2.9970 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE AND LEAD AND COPPER ALLOY INNER LAYER | | MATERIAL | STEEL OUTER LAYER | | STYLE DESIGNATOR | SEGMENTED, PLAIN, NO OUTSIDE FLANGES |
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