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National Stock Number:
3120-01-297-8029
Federal Supply Class:
3120
National Item Identification Number:
012978029
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:
| 012978029-04077 | 13873 | DLA AVIATION | | 8852936-05 | 98747 | OGDEN AIR LOGISTICS CENTER |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.6150 INCHES MINIMUM AND 1.6170 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.2000 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 1.8490 INCHES MINIMUM AND 1.8500 INCHES MAXIMUM | | FLANGE WIDTH | 0.0590 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM | | OVERALL LENGTH | 0.5900 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | SPECIAL FEATURES | USED FOR REPAIR AS PART OF MAIN STRUT ON MLG OF THE KC-135R | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-415 TYPE II FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL |
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