3120-00-843-7438 BEARING,SLEEVE Index 5325-00-843-7440 RING,RETAINING

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.


Manufacturer Information:
C4BM1681-11C762FIELD AVIATION CO INC
C4BM1681-171867DE HAVILLAND AIRCRAFT OF CANADA LIMITED


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY2 HOLE
BODY INSIDE DIAMETER0.3730 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.5600 INCHES MINIMUM AND 0.5610 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
HOLE DIAMETER0.0930 INCHES NOMINAL FIRST
OVERALL LENGTH0.7200 INCHES MINIMUM AND 0.9200 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES


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