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National Stock Number:
3120-01-227-0632
Federal Supply Class:
3120
National Item Identification Number:
012270632
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:
| SSN593-520-1862473 PIECE 9 | 81316 | PORTSMOUTH NAVAL SHIPYARD |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.5432 INCHES MINIMUM AND 3.5440 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.8750 INCHES MINIMUM AND 3.8760 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 4.1150 INCHES MINIMUM AND 4.1200 INCHES MAXIMUM | | FLANGE WIDTH | 0.1250 INCHES NOMINAL | | INTERIOR FLANGE HOLE DIAMETER | 3.2500 INCHES NOMINAL | | INTERIOR FLANGE WIDTH | 0.1875 INCHES NOMINAL | | OVERALL LENGTH | 2.5625 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-450 FED SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | COPPER ALLOY 606 OR COPPER ALLOY 613 OR COPPER ALLOY 614 OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END, INTERIOR FLANGE(S) NOT LOCATED AT EITHER END | | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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