3120-00-269-1984 BUSHING,SLEEVE Index 2840-00-269-1986 DUCT,AUGMENTOR,AIRCRAFT GAS TURB

National Stock Number:
3120-00-269-1985

Federal Supply Class:
3120

National Item Identification Number:
002691985

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:
512265P277445RTX CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER0.7900 INCHES MINIMUM AND 0.8100 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.0835 INCHES MINIMUM AND 1.0840 INCHES MAXIMUM
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPEROUND LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER1.3300 INCHES MINIMUM AND 1.3400 INCHES MAXIMUM
FLANGE WIDTH0.1800 INCHES NOMINAL
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH0.8860 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH90.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH90.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH90.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH90.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH90.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE


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