5305-01-271-3090 SCREW,CLOSE TOLERANCE Index 5365-01-271-3092 SPACER,SLEEVE

National Stock Number:
3120-01-271-3091

Federal Supply Class:
3120

National Item Identification Number:
012713091

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:
ST4M130-2401723294AVALON MACHINE PRODUCTS INC
ST4M130-2401759563REID PRODUCTS INC.
ST4M130-2401765910MAYDAY MANUFACTURING CO.
ST4M130-2401770265ALL POWER MANUFACTURING CO.
ST4M130-2401776301THE BOEING COMPANY


Techincal Specification:
BODY INSIDE DIAMETER1.5710 INCHES MINIMUM AND 1.5730 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.7080 INCHES MINIMUM AND 1.7090 INCHES MAXIMUM
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
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER1.9800 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM
FLANGE WIDTH0.0390 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM
OVERALL LENGTH0.4290 INCHES MINIMUM AND 0.4500 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-530,COND HT FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALCOPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL
SPECIFICATION/STANDARD DATA76301-ST4-130 MANUFACTURERS STANDARD
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE


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