3120-01-023-5452 BEARING,SLEEVE Index 5915-01-023-5456 FILTER,RADIO FREQUENCY INTERFERE

National Stock Number:
3120-01-023-5453

Federal Supply Class:
3120

National Item Identification Number:
010235453

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:
ST4M130-0300323294AVALON MACHINE PRODUCTS INC
ST4M130-0300359563REID PRODUCTS INC.
ST4M130-0300365910MAYDAY MANUFACTURING CO.
ST4M130-0300370265ALL POWER MANUFACTURING CO.
ST4M130-0300376301THE BOEING COMPANY


Techincal Specification:
BODY INSIDE DIAMETER0.1910 INCHES MINIMUM AND 0.1970 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.3750 INCHES MINIMUM AND 0.3810 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 DIAMETER0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM
FLANGE WIDTH0.0500 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM
OVERALL LENGTH0.4900 INCHES MINIMUM AND 0.5300 INCHES MAXIMUM
MATERIALALUMINUM ALLOY 7075 OVERALL
SPECIFICATION/STANDARD DATA76301-ST4-130 MANUFACTURERS STANDARD
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
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 FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH250.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL


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