3110-01-319-3970 BEARING,ROLLER,TAPERED Index 3120-01-319-3972 BUSHING,SLEEVE

National Stock Number:
3120-01-319-3971

Federal Supply Class:
3120

National Item Identification Number:
013193971

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:
13077215-50104939LOCKHEED MARTIN CORPORATION
13077215-50158260PROGRAM MANAGER ADVANCED ATTACK HELICOPTER BARCOM AMCPM-AAH


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH0.1720 INCHES MINIMUM AND
0.1970 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.3250 INCHES MINIMUM AND
0.3350 INCHES MAXIMUM
BODY INSIDE DIAMETER0.2080 INCHES MINIMUM AND
0.2180 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
THE MANUFACTURERS DATA
MANUFACTURERS CODE04939
DESIGN CONTROL REFERENCE13077215-501


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