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National Stock Number:
3120-01-159-1310
Federal Supply Class:
3120
National Item Identification Number:
011591310
Description:
BUSHING,SLEEVE
Detail:
A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see BUSHING, NONMETALLIC. See also BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; and BUSHING, ELECTRICAL CONDUCTOR. Excludes BUSHING, DRILL, JIG.
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Manufacturer Information:
| 523-5256781 DETAIL 7-C | 53711 | NAVAL SEA SYSTEMS COMMAND | | 523-5256781-14 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 523-526781 PIECE 14 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5256781-14 | 81994 | PHILADELPHIA NAVAL SHIPYARD |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.3750 INCHES MINIMUM AND 2.3760 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.8750 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 2.0000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 934 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 63.0 MICROINCHES OVERALL |
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