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National Stock Number:
3120-01-263-8293
Federal Supply Class:
3120
National Item Identification Number:
012638293
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:
| 503-0140-125 | 77896 | REXNORD INDUSTRIES, LLC | | JCM-11355-007 | 58905 | STRIKE WEAPONS AND UNMANNED AVIATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.5030 INCHES MINIMUM AND 2.5040 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.0030 INCHES MINIMUM AND 3.0040 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 4.0000 INCHES NOMINAL | | FLANGE WIDTH | 0.1850 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM | | OVERALL LENGTH | 4.0850 INCHES MINIMUM AND 4.1100 INCHES MAXIMUM | | MATERIAL | | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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