3120-01-486-4126 BEARING,PLAIN,SELF-ALIGNING Index 6150-01-486-4128 BUS,CONDUCTOR

National Stock Number:
3120-01-486-4127

Federal Supply Class:
3120

National Item Identification Number:
014864127

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:
2018-4 ITEM 743689HUNTINGTON INGALLS INC
518-579475543689HUNTINGTON INGALLS INC
518-5794755 ITEM 743689HUNTINGTON INGALLS INC


Techincal Specification:
FLANGE WIDTH0.1240 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-5687 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 862 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH0.4060 INCHES NOMINAL
SPECIAL FEATURESTECH DATA NOT RELEASED OUTSIDE U.S.
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
BODY INSIDE DIAMETER0.2810 INCHES MINIMUM AND 0.2820 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER0.7500 INCHES NOMINAL


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