3120-01-253-1302 BUSHING,SLEEVE Index 3120-01-253-1304 BUSHING,SLEEVE

National Stock Number:
3120-01-253-1303

Federal Supply Class:
3120

National Item Identification Number:
012531303

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:
863C1010142-02504236LOCKHEED MARTIN CORP


Techincal Specification:
MATERIALCOPPER ALLOY 642 OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH0.7200 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.8110 INCHES MINIMUM AND
0.8115 INCHES MAXIMUM
BODY INSIDE DIAMETER0.6245 INCHES MINIMUM AND
0.6255 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
SURFACE FINISH63.0 MICROINCHES LEFT END SURFACE OF BODY
SPECIAL FEATURESUSED ON PEACEKEEPER T7H
THE MANUFACTURERS DATA
MANUFACTURERS CODE04236
DESIGN CONTROL REFERENCE863C1010142-025


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