3020-01-512-1027 GEAR,INTERNAL Index 5330-01-512-1029 SEAL,NONMETALLIC SPECIAL SHAPED

National Stock Number:
3120-01-512-1028

Federal Supply Class:
3120

National Item Identification Number:
015121028

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:
655786753711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BODY INSIDE DIAMETER2.1000 INCHES MINIMUM AND 2.1020 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.3510 INCHES MINIMUM AND 2.3520 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B-150 UNS C63000 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALCOPPER ALLOY OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH1.9580 INCHES MINIMUM AND 1.9680 INCHES MAXIMUM
SPECIAL FEATURESEXPORT CONTROL DWG NOT TO BE RELEASED OUTSIDE USA
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES


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