3120-01-267-2897 BUSHING,SLEEVE Index 3120-01-267-2899 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-267-2898

Federal Supply Class:
3120

National Item Identification Number:
012672898

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:
4M43BC20-02523294AVALON MACHINE PRODUCTS INC
4M43BC20-02559563REID PRODUCTS INC.
4M43BC20-02570265ALL POWER MANUFACTURING CO.
4M43BC20-02576301THE BOEING COMPANY


Techincal Specification:
BODY INSIDE DIAMETER1.2435 INCHES MINIMUM AND 1.2450 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.4399 INCHES MINIMUM AND 1.4409 INCHES MAXIMUM
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
OVERALL LENGTH0.7762 INCHES MINIMUM AND 0.7812 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE OR ASTM B643-81 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES


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