8430-01-456-3020 SHOES,MEN'S Index 7310-01-456-3022 MBU SPARE PARTSLIST

National Stock Number:
3120-01-456-3021

Federal Supply Class:
3120

National Item Identification Number:
014563021

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:
124-1900807 PART NO. 2680064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
SPECIAL FEATURES6EA. 0.2500 DIA. HOLES EQUALLY SPACED; 2.2500 DIA.; 2.4375 LENGTH; MATERIAL BRONZE MIL-B-16443


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