4710-00-073-1346 TUBE ASSY,FRONT SUM Index 2840-00-073-1348 ROTOR,TURBINE,AIRCRAFT GAS TURBI

National Stock Number:
3120-00-073-1347

Federal Supply Class:
3120

National Item Identification Number:
000731347

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:
1492690AHP5CURTISS-WRIGHT CONTROLS, INC.


Techincal Specification:
BODY INSIDE DIAMETER0.5640 INCHES MINIMUM AND 0.5700 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.6890 INCHES MINIMUM AND 0.6900 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER1.0500 INCHES NOMINAL
FLANGE WIDTH0.0600 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM
HARDNESS RATING42.0 ROCKWELL C MINIMUM OVERALL
OVERALL LENGTH1.4000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5024 ASSN STD 1ST MATERIAL RESPONSE OR SAE ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1137 OR STEEL COMP 1035 OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH80.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH80.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE


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