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National Stock Number: 3120-00-843-7439
Federal Supply Class: 3120
National Item Identification Number: 008437439
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:
C4BM1681-1 | 1C762 | FIELD AVIATION CO INC | C4BM1681-1 | 71867 | DE HAVILLAND AIRCRAFT OF CANADA LIMITED |
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Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE | BODY INSIDE DIAMETER | 0.3730 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM | BODY OUTSIDE DIAMETER | 0.5600 INCHES MINIMUM AND 0.5610 INCHES MAXIMUM | CORNER SHAPE | SQUARE ALL CORNERS | HOLE DIAMETER | 0.0930 INCHES NOMINAL FIRST | OVERALL LENGTH | 0.7200 INCHES MINIMUM AND 0.9200 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | COPPER ALLOY OVERALL | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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