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National Stock Number:
3120-01-212-7953
Federal Supply Class:
3120
National Item Identification Number:
012127953
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:
| 2445483 PC 503 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 845-2445483 PIECE 503 | 96169 | ELECTRIC BOAT CORPORATION | | SS845-2445483 PIECE 503 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | PLASTIC ACETAL AND | | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | DELRIN,FSCM 95696 MFR REF SINGLE MATERIAL RESPONSE OR | | DELRIN,FSCM 83616 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SEGMENTED, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 0.5380 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.5420 INCHES MINIMUM AND | | 0.5490 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.4820 INCHES MINIMUM AND | | 0.4870 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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