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National Stock Number: 3120-01-283-1803
Federal Supply Class: 3120
National Item Identification Number: 012831803
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:
709-5343943 PIECE 44 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
BODY INSIDE DIAMETER | 0.5000 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM | BODY OUTSIDE DIAMETER | 0.9340 INCHES MINIMUM AND 0.9360 INCHES MAXIMUM | CORNER SHAPE | SQUARE ALL CORNERS | FLANGE OUTSIDE DIAMETER | 1.1200 INCHES NOMINAL | FLANGE WIDTH | 0.1900 INCHES NOMINAL | OVERALL LENGTH | 0.9700 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 304 OVERALL | RIGHT INTERNAL FLANGE HOLE DIAMETER | 0.6200 INCHES NOMINAL | RIGHT INTERNAL FLANGE WIDTH | 0.1600 INCHES NOMINAL | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END, INTERNAL FLANGE ONE END | SURFACE FINISH | 63.0 MICROINCHES OVERALL |
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