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National Stock Number:
3120-00-690-1236
Federal Supply Class:
3120
National Item Identification Number:
006901236
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:
| 10867172 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 932 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC ALL MATERIAL RESPONSES OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 3.5000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.3770 INCHES MINIMUM AND | | 2.3780 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 1.7490 INCHES MINIMUM AND | | 1.7510 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 4 HOLE | | HOLE DIAMETER | 0.1250 INCHES NOMINAL FIRST | | LUBRICANT ACCOMMODATION STYLE | GROOVED FIGURE 8 W/RADIAL GROOVE EACH END |
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