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National Stock Number:
3120-01-212-1339
Federal Supply Class:
3120
National Item Identification Number:
012121339
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:
| 119-5749979 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5749979-001 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.2810 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.4470 INCHES MINIMUM AND 0.4500 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 0.6250 INCHES NOMINAL | | FLANGE WIDTH | 0.1250 INCHES NOMINAL | | OVERALL LENGTH | 0.5000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | DELRIN 507,FSC-18873 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC ACETAL OVERALL | | SPECIAL FEATURES | COLOR BLACK | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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