4720-01-501-2221 HOSE ASSEMBLY,NONMETALLIC Index 2040-01-501-2224 DOOR,METAL,MARINE STRUCTURAL

National Stock Number:
3120-01-501-2223

Federal Supply Class:
3120

National Item Identification Number:
015012223

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:
342-706732153711NAVAL SEA SYSTEMS COMMAND
342-7067321-9553711NAVAL SEA SYSTEMS COMMAND
H643-7002-9596169ELECTRIC BOAT CORPORATION


Techincal Specification:
SPECIAL FEATURESTECHNICAL DATA NOT AUTHORIZED TO BE RELEASED OUTSIDE US
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SUPPLEMENTARY FEATURESMID-POINT INSIDE BUSHING,RELIEF 0.0380 INCHES WIDE BY 0.02 INCHES DEEP
BODY INSIDE DIAMETER1.0800 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.3770 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER1.7600 INCHES NOMINAL
FLANGE WIDTH0.1780 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM
MATERIALCOPPER ALLOY OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH1.1800 INCHES NOMINAL


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