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National Stock Number:
3120-01-161-9136
Federal Supply Class:
3120
National Item Identification Number:
011619136
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 15-B | 53711 | NAVAL SEA SYSTEMS COMMAND | | 523-5256781 PIECE 41 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 523-5256781-41 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5256781 PIECE 41 | 81994 | PHILADELPHIA NAVAL SHIPYARD |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE | | BODY INSIDE DIAMETER | 3.4040 INCHES MINIMUM AND 3.4080 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.7490 INCHES MINIMUM AND 3.7500 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 4.7450 INCHES MINIMUM AND 4.7460 INCHES MAXIMUM | | FLANGE WIDTH | 0.2515 INCHES NOMINAL | | HOLE DIAMETER | 0.1250 INCHES NOMINAL FIRST | | LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR | | OVERALL LENGTH | 2.0000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 922 OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 125.0 MICROINCHES OVERALL | | SURFACE GROOVE LOCATION AND QUANTITY | 2 INTERNAL |
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