3120-01-253-1305 BUSHING,SLEEVE Index 3120-01-253-1307 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-253-1306

Federal Supply Class:
3120

National Item Identification Number:
012531306

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:
863C1010142-02404236LOCKHEED MARTIN CORP


Techincal Specification:
MATERIALCOPPER ALLOY 642 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-465 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH0.5000 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.8830 INCHES MINIMUM AND
1.8870 INCHES MAXIMUM
BODY INSIDE DIAMETER0.9995 INCHES MINIMUM AND
1.0005 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER1.4900 INCHES MINIMUM AND
1.5000 INCHES MAXIMUM
FLANGE WIDTH0.1250 INCHES NOMINAL
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
SQUARE OUTSIDE RIGHT CORNER
SQUARE INSIDE RIGHT CORNER
SQUARE INSIDE LEFT CORNER
SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
SQUARE LEFT FLANGE BODY CORNER
SURFACE FINISH63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SPECIAL FEATURESUSED ON PEACEKEEPER T7H
THE MANUFACTURERS DATA
MANUFACTURERS CODE04236
DESIGN CONTROL REFERENCE863C1010142-024


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