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National Stock Number:
3120-01-390-0056
Federal Supply Class:
3120
National Item Identification Number:
013900056
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:
| ST4M219-16001 | 23294 | AVALON MACHINE PRODUCTS INC | | ST4M219-16001 | 65910 | MAYDAY MANUFACTURING CO. | | ST4M219-16001 | 70265 | ALL POWER MANUFACTURING CO. | | ST4M219-16001 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.0247 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.1865 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 0.4600 INCHES NOMINAL | | MATERIAL | COPPER ALLOY 173 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
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