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National Stock Number:
3120-01-171-0679
Federal Supply Class:
3120
National Item Identification Number:
011710679
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:
| 12300738 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 59-002633 | 14371 | DAYTON-WALTHER CORP MUNCIE DIV | | 59-002633 | 4L221 | MAHLE ENGINE COMPONENTS USA INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.7510 INCHES MINIMUM AND 2.7565 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.0010 INCHES MINIMUM AND 3.0030 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED ALL CORNERS | | LUBRICANT ACCOMMODATION STYLE | INDENTED BALL | | OVERALL LENGTH | 1.8750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAEJ459 COMP 797 ASSN STD SINGLE MATERIAL RESPONSE INNER LAYER | | MATERIAL | COPPER ALLOY INNER LAYER | | MATERIAL | STEEL OUTER LAYER | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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