3120-01-265-0516 BUSHING,SLEEVE Index 5307-01-265-0518 STANDOFF,THREADED,SPACING

National Stock Number:
3120-01-265-0517

Federal Supply Class:
3120

National Item Identification Number:
012650517

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:
ST4M130-1401823294AVALON MACHINE PRODUCTS INC
ST4M130-1401859563REID PRODUCTS INC.
ST4M130-1401865910MAYDAY MANUFACTURING CO.
ST4M130-1401870265ALL POWER MANUFACTURING CO.
ST4M130-1401876301THE BOEING COMPANY


Techincal Specification:
BODY INSIDE DIAMETER0.9000 INCHES MINIMUM AND 0.9020 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.0315 INCHES MINIMUM AND 1.0320 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER1.2100 INCHES MINIMUM AND 1.2300 INCHES MAXIMUM
FLANGE WIDTH0.0390 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM
OVERALL LENGTH0.2550 INCHES NOMINAL
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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