3120-00-508-0422 BUSHING,SLEEVE Index 4933-00-508-0425 REAMER,CHAMFERING

National Stock Number:
3120-00-508-0423

Federal Supply Class:
3120

National Item Identification Number:
005080423

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:
840144719204ARMY, UNITED STATES DEPARTMENT OF THE
840144798752WARNER ROBINS AIR LOGISTICS CENTER


Techincal Specification:
BODY INSIDE DIAMETER1.0100 INCHES MINIMUM AND 1.0120 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.1220 INCHES MINIMUM AND 1.1230 INCHES MAXIMUM
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER1.2500 INCHES NOMINAL
FLANGE WIDTH0.0450 INCHES MINIMUM AND 0.0480 INCHES MAXIMUM
LEFT INTERNAL FLANGE HOLE DIAMETER0.7430 INCHES MINIMUM AND 0.7440 INCHES MAXIMUM
LEFT INTERNAL FLANGE WIDTH0.4450 INCHES MINIMUM AND 0.4650 INCHES MAXIMUM
OVERALL LENGTH1.3150 INCHES MINIMUM AND 1.3300 INCHES MAXIMUM
MATERIALSTEEL COMP 1117 OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END, INTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY


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