3110-01-157-3472 ROLLER,BEARING Index 5365-01-157-3474 SPACER,SLEEVE

National Stock Number:
3120-01-157-3473

Federal Supply Class:
3120

National Item Identification Number:
011573473

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:
ST4M130-0301223294AVALON MACHINE PRODUCTS INC
ST4M130-0301259563REID PRODUCTS INC.
ST4M130-0301265910MAYDAY MANUFACTURING CO.
ST4M130-0301270265ALL POWER MANUFACTURING CO.
ST4M130-0301276301THE BOEING COMPANY


Techincal Specification:
BODY INSIDE DIAMETER0.1910 INCHES MINIMUM AND 0.1970 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.3065 INCHES MINIMUM AND 0.3115 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER0.4270 INCHES MINIMUM AND 0.4470 INCHES MAXIMUM
FLANGE WIDTH0.0330 INCHES MINIMUM AND 0.0470 INCHES MAXIMUM
OVERALL LENGTH0.0960 INCHES MINIMUM AND 0.1160 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 630 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 FLANGE
SURFACE FINISH250.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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