1680-01-477-5911 BUSHING,SLEEVE,AIRC Index 5340-01-477-5912 CLAMP,BLOCK,SECTION

National Stock Number:
3120-01-477-5911

Federal Supply Class:
3120

National Item Identification Number:
014775911

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:
4M139BC9-1923294AVALON MACHINE PRODUCTS INC
4M139BC9-1959563REID PRODUCTS INC.
4M139BC9-1965910MAYDAY MANUFACTURING CO.
4M139BC9-1970265ALL POWER MANUFACTURING CO.
4M139BC9-1976301THE BOEING COMPANY
4M139BC9-1994892MASTER MACHINE PRODUCTS CORP
ST4M139BC9-1976301THE BOEING COMPANY


Techincal Specification:
BODY INSIDE DIAMETER0.5575 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.6902 INCHES NOMINAL
CRITICALITY CODE JUSTIFICATIONAGAV
FLANGE OUTSIDE DIAMETER0.8120 INCHES NOMINAL
FLANGE WIDTH0.0620 INCHES NOMINAL
OVERALL LENGTH1.9000 INCHES NOMINAL
MATERIALCOPPER ALLOY BODY
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END


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