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National Stock Number:
3120-01-498-1953
Federal Supply Class:
3120
National Item Identification Number:
014981953
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:
| 122-4734979 P/N 39 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 4734979 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.4990 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.7490 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | MATERIAL | COPPER ALLOY OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 0.9688 INCHES NOMINAL | | SPECIAL FEATURES | DWG IS EXPORT CONTROLLED;ITEM HAS 1/8 IN. W X .030 IN. DEEP GROOVE - 4 PLACES, 90 DEGREES APART, HAS 3/16 IN. DRILL HOLE |
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