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National Stock Number: 3120-00-124-1420
Federal Supply Class: 3120
National Item Identification Number: 001241420
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:
8438030-1 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE | PT48-8 | 02064 | MJT HOLDINGS LLC |
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Techincal Specification:
BODY INSIDE DIAMETER | 0.5100 INCHES MINIMUM AND 0.5106 INCHES MAXIMUM | BODY OUTSIDE DIAMETER | 0.7515 INCHES MINIMUM AND 0.7518 INCHES MAXIMUM | CORNER SHAPE | SQUARE ALL CORNERS | CRITICALITY CODE JUSTIFICATION | ADAR AND ADAS | HARDNESS RATING | 61.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL | OVERALL LENGTH | 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM | MATERIAL | STEEL COMP 1144 OVERALL | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OVERALL |
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