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National Stock Number:
3120-00-737-4239
Federal Supply Class:
3120
National Item Identification Number:
007374239
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:
| 6704494 | 24617 | GENERAL MOTORS CORP | | 7374239 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL COMP 1137 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL | | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND | | 36.0 ROCKWELL C MAXIMUM OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE | | OVERALL LENGTH | 1.0938 INCHES MINIMUM AND | | 1.1562 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.4985 INCHES MINIMUM AND | | 1.4995 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 1.1810 INCHES MINIMUM AND | | 1.1820 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 1.8750 INCHES NOMINAL | | FLANGE WIDTH | 0.1225 INCHES MINIMUM AND | | 0.1245 INCHES MAXIMUM | | END TO FLANGE DISTANCE | 0.0625 INCHES NOMINAL | | LEFT END BODY DIAMETER | 1.1810 INCHES NOMINAL | | RIGHT END BODY DIAMETER | 1.4985 INCHES MINIMUM AND | | 1.4995 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE | | HOLE DIAMETER | 0.3750 INCHES NOMINAL FIRST |
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