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National Stock Number: 3120-01-265-4837
Federal Supply Class: 3120
National Item Identification Number: 012654837
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:
ST4M130-14019 | 23294 | AVALON MACHINE PRODUCTS INC | ST4M130-14019 | 59563 | REID PRODUCTS INC. | ST4M130-14019 | 65910 | MAYDAY MANUFACTURING CO. | ST4M130-14019 | 70265 | ALL POWER MANUFACTURING CO. | ST4M130-14019 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | SURFACE FINISH | 63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE | BODY INSIDE DIAMETER | 0.8400 INCHES MINIMUM AND 0.8420 INCHES MAXIMUM | BODY OUTSIDE DIAMETER | 0.9715 INCHES MINIMUM AND 0.9720 INCHES MAXIMUM | CORNER SHAPE | SQUARE ALL CORNERS | FLANGE OUTSIDE DIAMETER | 1.1500 INCHES MINIMUM AND 1.1700 INCHES MAXIMUM | FLANGE WIDTH | 0.0390 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM | OVERALL LENGTH | 0.2550 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-530,COND HT FED SPEC ALL MATERIAL RESPONSES OVERALL | MATERIAL | COPPER ALLOY 172 OVERALL OR COPPER ALLOY 173 OVERALL | SPECIFICATION/STANDARD DATA | 76301-ST4-130 MANUFACTURERS STANDARD |
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