3120-00-343-4613 BEARING,PLAIN,SELF-ALIGNING Index 1680-00-343-4629 ACTUATOR ASSEMBLY

National Stock Number:
3120-00-343-4618

Federal Supply Class:
3120

National Item Identification Number:
003434618

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:
ST4M130-0400123294AVALON MACHINE PRODUCTS INC
ST4M130-0400159563REID PRODUCTS INC.
ST4M130-0400165910MAYDAY MANUFACTURING CO.
ST4M130-0400170265ALL POWER MANUFACTURING CO.
ST4M130-0400176301THE BOEING COMPANY


Techincal Specification:
BODY INSIDE DIAMETER0.2450 INCHES MINIMUM AND 0.2470 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.3755 INCHES MINIMUM AND 0.3765 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER0.5500 INCHES MINIMUM AND 0.5700 INCHES MAXIMUM
FLANGE WIDTH0.0680 INCHES MINIMUM AND 0.0690 INCHES MAXIMUM
OVERALL LENGTH0.2880 INCHES MINIMUM AND 0.3090 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 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 FINISH63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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