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National Stock Number:
3120-01-212-4734
Federal Supply Class:
3120
National Item Identification Number:
012124734
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:
| SSN593-204-1863369 PIECE 15 | 81316 | PORTSMOUTH NAVAL SHIPYARD | | SSN612-204-1945225 PIECE 15 | 81316 | PORTSMOUTH NAVAL SHIPYARD |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.0000 INCHES MINIMUM AND 1.0010 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.2503 INCHES MINIMUM AND 1.2509 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 2.5000 INCHES NOMINAL | | FLANGE WIDTH | 0.1220 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM | | OVERALL LENGTH | 1.0918 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | BEARIUM B-8 FSCM 85373 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 63.0 MICROINCHES OVERALL |
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