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National Stock Number: 3120-00-798-1358
Federal Supply Class: 3120
National Item Identification Number: 007981358
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:
7339257 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 5 HOLE | BODY INSIDE DIAMETER | 8.0100 INCHES MINIMUM AND 8.0150 INCHES MAXIMUM | BODY OUTSIDE DIAMETER | 8.4930 INCHES MINIMUM AND 8.4950 INCHES MAXIMUM | CRITICALITY CODE JUSTIFICATION | ADAR AND ADAS | FLANGE OUTSIDE DIAMETER | 9.6250 INCHES NOMINAL | FLANGE WIDTH | 1.6250 INCHES NOMINAL | HOLE DIAMETER | 0.2500 INCHES NOMINAL FIRST | OVERALL LENGTH | 4.1250 INCHES NOMINAL |
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