3120-01-210-5755 BUSHING,SLEEVE Index 4820-01-210-5757 VALVE,GLOBE

National Stock Number:
3120-01-210-5756

Federal Supply Class:
3120

National Item Identification Number:
012105756

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:
204-1863383 PC1581316PORTSMOUTH NAVAL SHIPYARD


Techincal Specification:
BODY INSIDE DIAMETER1.0620 INCHES MINIMUM AND 1.0630 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.1255 INCHES MINIMUM AND 2.1263 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER2.5000 INCHES NOMINAL
FLANGE WIDTH0.1240 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM
OVERALL LENGTH2.5000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-288,COMP D FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH63.0 MICROINCHES OVERALL


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