3120-01-572-1321 BEARING,SLEEVE Index 3120-01-572-1981 BUSHING,SLEEVE

National Stock Number:
3120-01-572-1964

Federal Supply Class:
3120

National Item Identification Number:
015721964

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:
ST4M219-1400370265ALL POWER MANUFACTURING CO.
ST4M219-1400376301THE BOEING COMPANY
ST4M2191400365910MAYDAY MANUFACTURING CO.


Techincal Specification:
MATERIALCOPPER ALLOY 172 OR
COPPER ALLOY 173 OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
BODY OUTSIDE DIAMETER0.9980 INCHES MINIMUM AND
0.9990 INCHES MAXIMUM
BODY INSIDE DIAMETER0.8520 INCHES MINIMUM AND
0.8530 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE76301
MFR SOURCE CONTROLLING REFERENCEST4M219-14003


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