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National Stock Number:
3120-01-286-1794
Federal Supply Class:
3120
National Item Identification Number:
012861794
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:
| 609-2115220 PIECE 34 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 75656-31X21 PIECE 34 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.0020 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.1255 INCHES MINIMUM AND 1.1260 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 1.5000 INCHES NOMINAL | | FLANGE WIDTH | 0.2500 INCHES NOMINAL | | OVERALL LENGTH | 0.5625 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | BEARIUM B-8,CAGEC 85373 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE | | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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