3120-01-138-6394 BUSHING,SLEEVE Index 3120-01-138-6396 BUSHING,SLEEVE

National Stock Number:
3120-01-138-6395

Federal Supply Class:
3120

National Item Identification Number:
011386395

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:
10108096A486GNIMIKKEISTOKESKUS NCB FINLAND
ST4M130-2400523294AVALON MACHINE PRODUCTS INC
ST4M130-2400559563REID PRODUCTS INC.
ST4M130-2400565910MAYDAY MANUFACTURING CO.
ST4M130-2400570265ALL POWER MANUFACTURING CO.
ST4M130-2400576301THE BOEING COMPANY


Techincal Specification:
BODY INSIDE DIAMETER1.7510 INCHES MINIMUM AND 1.7525 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.9360 INCHES MINIMUM AND 1.9375 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPEUNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER2.0560 INCHES MINIMUM AND 2.0760 INCHES MAXIMUM
FLANGE WIDTH0.0570 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM
OVERALL LENGTH0.1820 INCHES MINIMUM AND 0.1970 INCHES MAXIMUM
MATERIALCOPPER ALLOY 630 OVERALL
SPECIFICATION/STANDARD DATA76301-ST4-130 MANUFACTURERS STANDARD
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
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 TREATMENTCADMIUM OVERALL


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