3110-01-079-1967 BEARING,BALL,DUPLEX Index 3120-01-079-1969 BUSHING,SLEEVE

National Stock Number:
3120-01-079-1968

Federal Supply Class:
3120

National Item Identification Number:
010791968

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:
302178300198PRATT & WHITNEY CANADA CORP


Techincal Specification:
BODY INSIDE DIAMETER3.4710 INCHES MINIMUM AND 3.4760 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.6670 INCHES MINIMUM AND 3.6680 INCHES MAXIMUM
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER3.8700 INCHES MINIMUM AND 3.8800 INCHES MAXIMUM
FLANGE WIDTH0.1100 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
OVERALL LENGTH1.3900 INCHES MINIMUM AND 1.4100 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4340 OVERALL
RIGHT INTERNAL FLANGE HOLE DIAMETER3.2150 INCHES MINIMUM AND 3.2250 INCHES MAXIMUM
RIGHT INTERNAL FLANGE WIDTH0.1322 INCHES NOMINAL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END, INTERNAL FLANGE ONE END
SURFACE GROOVE LOCATION AND QUANTITY1 INTERNAL


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