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National Stock Number: 3120-00-413-4709
Federal Supply Class: 3120
National Item Identification Number: 004134709
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:
| 3961-8 | 00994 | COLUMBUS JACK CORPORATION | | 3961-8 | 02708 | AGE LOGISTICS CORPORATION | | 941AS111 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| BODY OUTSIDE DIAMETER | 3.7380 INCHES MINIMUM AND 3.7390 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 1.3594 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1015 OVERALL | | SPECIAL FEATURES | O.D. CORNER RECESSED ONE END 3.5800 IN. DIA BY 0.1300 IN. LG | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 125.0 MICROINCHES INTERMEDIATE LAYER | | SURFACE TREATMENT | PHOSPHATE OVERALL |
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