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National Stock Number: 3120-00-294-0066
Federal Supply Class: 3120
National Item Identification Number: 002940066
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.
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Manufacturer Information:
3251970 | 55380 | HATCH & KIRK, INC. | 3251970 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV |
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Techincal Specification:
MATERIAL | STEEL COMP 1020 OVERALL | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | OVERALL LENGTH | 1.2188 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 4.5670 INCHES MINIMUM AND | | 4.5680 INCHES MAXIMUM | BODY INSIDE DIAMETER | 4.2400 INCHES MINIMUM AND | | 4.2600 INCHES MAXIMUM | CORNER SHAPE | SQUARE ALL CORNERS |
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