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National Stock Number:
3120-01-356-5122
Federal Supply Class:
3120
National Item Identification Number:
013565122
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:
| 123-5766744 ITEM 73 | 53711 | NAVAL SEA SYSTEMS COMMAND | | EN DM101078 ITEM 73 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 3 HOLE | | BODY INSIDE DIAMETER | 3.4870 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.0000 INCHES NOMINAL | | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER | | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER | | CORNER SHAPE | ROUND OUTSIDE LEFT CORNER | | CORNER SHAPE | ROUND OUTSIDE RIGHT CORNER | | HOLE DIAMETER | 0.4060 INCHES NOMINAL FIRST | | OVERALL LENGTH | 9.5000 INCHES NOMINAL | | MATERIAL | PLASTIC POLYETHYLENE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 32.0 MICROINCHES LEFT END SURFACE OF BODY | | SURFACE FINISH | 32.0 MICROINCHES RIGHT END SURFACE OF BODY |
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