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National Stock Number:
3120-00-740-4742
Federal Supply Class:
3120
National Item Identification Number:
007404742
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:
| 7404742 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.7490 INCHES MINIMUM AND 1.7550 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.5010 INCHES MINIMUM AND 2.5030 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 1.7500 INCHES MINIMUM AND 1.7650 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY AND GRAPHITE OVERALL | | MATERIAL | GRAPHITE LUBRICATION | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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