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National Stock Number:
3120-01-244-9050
Federal Supply Class:
3120
National Item Identification Number:
012449050
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 8-A | 53711 | NAVAL SEA SYSTEMS COMMAND | | 523-5256781 PIECE 15 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 934 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE AT BOTH ENDS | | OVERALL LENGTH | 5.1250 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.3750 INCHES MINIMUM AND | | 2.3760 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 2.0000 INCHES NOMINAL | | LEFT INTERNAL FLANGE HOLE DIAMETER | 1.8750 INCHES MINIMUM AND | | 1.8760 INCHES MAXIMUM | | RIGHT INTERNAL FLANGE HOLE DIAMETER | 1.8750 INCHES MINIMUM AND | | 1.8760 INCHES MAXIMUM | | LEFT INTERNAL FLANGE WIDTH | 1.5000 INCHES NOMINAL | | RIGHT INTERNAL FLANGE WIDTH | 1.5000 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 63.0 MICROINCHES OVERALL |
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