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National Stock Number:
3120-01-444-2985
Federal Supply Class:
3120
National Item Identification Number:
014442985
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:
| 123-4403541 PART 20 | 43689 | HUNTINGTON INGALLS INC | | 123-5941945 PART 20 | 43689 | HUNTINGTON INGALLS INC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-750, COMP A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 0.7450 INCHES MINIMUM AND | | 0.7500 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.8125 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.6250 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS |
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