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National Stock Number:
3120-00-446-1657
Federal Supply Class:
3120
National Item Identification Number:
004461657
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:
| 439B656 PIECE 14 | 03502 | GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT | | 439B656 PIECE 14 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 439B656PC14 | 01289 | GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT | | 439B656 PIECE 14 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 439B656 PIECE 14 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.3752 INCHES MINIMUM AND 1.3770 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.5310 INCHES MINIMUM AND 1.5320 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 1.3500 INCHES MINIMUM AND 1.3700 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY INTERMEDIATE LAYER | | MATERIAL | PLASTIC INNER LAYER | | MATERIAL | STEEL OUTER LAYER | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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