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National Stock Number: 3120-99-733-4485
Federal Supply Class: 3120
National Item Identification Number: 997334485
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:
75A657620-2003 | K1987 | BAE SYSTEMS PLC | 75A657620-2003 | U1602 | BRITISH AEROSPACE PLC | 75A657620-2003 | U9143 | BAE SYSTEMS (OPERATIONS) LIMITED |
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Techincal Specification:
BODY INSIDE DIAMETER | 0.3750 INCHES MINIMUM AND 0.3759 INCHES MAXIMUM | BODY OUTSIDE DIAMETER | 0.6260 INCHES MINIMUM AND 0.6267 INCHES MAXIMUM | CORNER SHAPE | SQUARE ALL CORNERS | FLANGE OUTSIDE DIAMETER | 0.7500 INCHES NOMINAL | FLANGE WIDTH | 0.0900 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM | HARDNESS RATING | 248.0 BRINELL STANDARD MINIMUM OVERALL AND 302.0 BRINELL STANDARD MAXIMUM OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | BS S96 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL OVERALL | OVERALL LENGTH | 0.2025 INCHES NOMINAL | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | SURFACE FINISH | 125.0 MICROINCHES OVERALL | SURFACE TREATMENT | CADMIUM LEFT END SURFACE OF BODY AND FLANGE AND CHROMATE LEFT END SURFACE OF BODY AND FLANGE | SURFACE TREATMENT | CADMIUM OUTSIDE DIAMETER SURFACE OF BODY AND CHROMATE OUTSIDE DIAMETER SURFACE OF BODY | SURFACE TREATMENT | CADMIUM OUTSIDE DIAMETER SURFACE OF FLANGE AND CHROMATE OUTSIDE DIAMETER SURFACE OF FLANGE | SURFACE TREATMENT | CADMIUM RIGHT END SURFACE OF BODY AND CHROMATE RIGHT END SURFACE OF BODY | SURFACE TREATMENT | CADMIUM RIGHT END SURFACE OF LEFT FLANGE AND CHROMATE RIGHT END SURFACE OF LEFT FLANGE |
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