3110-01-139-9996 BEARING,ROLLER,TAPERED Index 3120-01-139-9998 BUSHING,SLEEVE

National Stock Number:
3120-01-139-9997

Federal Supply Class:
3120

National Item Identification Number:
011399997

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:
4592530 ITEM 4012934NAVAL AIR WARFARE CENTER WEAPONS DIV


Techincal Specification:
BODY INSIDE DIAMETER1.2500 INCHES MINIMUM AND 1.2520 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.4270 INCHES MINIMUM AND 1.4470 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER1.7900 INCHES MINIMUM AND 1.8100 INCHES MAXIMUM
FLANGE WIDTH0.1400 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM
OVERALL LENGTH0.4200 INCHES MINIMUM AND 0.4800 INCHES MAXIMUM


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