3120-01-132-1142 BUSHING,SLEEVE Index 4820-01-132-1145 VALVE,VENT

National Stock Number:
3120-01-132-1143

Federal Supply Class:
3120

National Item Identification Number:
011321143

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:
10108006A486GNIMIKKEISTOKESKUS NCB FINLAND
74A322906-200176301THE BOEING COMPANY
74A322906-200176823NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER0.3750 INCHES MINIMUM AND 0.3760 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.5006 INCHES MINIMUM AND 0.5013 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER0.6020 INCHES MINIMUM AND 0.6220 INCHES MAXIMUM
FLANGE WIDTH0.1300 INCHES MINIMUM AND 0.1500 INCHES MAXIMUM
OVERALL LENGTH0.5750 INCHES MINIMUM AND 0.6050 INCHES MAXIMUM
TEST DATA DOCUMENT76301-PS21201 CLASS B SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).


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