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National Stock Number:
3120-00-179-7245
Federal Supply Class:
3120
National Item Identification Number:
001797245
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:
| 521508 | 02978 | RENK AMERICA LLC | | 8698933 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE | | BODY INSIDE DIAMETER | 2.3550 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.8170 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 3.1900 INCHES NOMINAL | | FLANGE WIDTH | 0.1100 INCHES NOMINAL | | HOLE DIAMETER | 0.2480 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM FIRST | | OVERALL LENGTH | 2.3300 INCHES NOMINAL | | MATERIAL | COPPER ALLOY 937 OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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