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National Stock Number:
3120-01-377-0728
Federal Supply Class:
3120
National Item Identification Number:
013770728
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:
| ST4M130-12021 | 23294 | AVALON MACHINE PRODUCTS INC | | ST4M130-12021 | 59563 | REID PRODUCTS INC. | | ST4M130-12021 | 65910 | MAYDAY MANUFACTURING CO. | | ST4M130-12021 | 70265 | ALL POWER MANUFACTURING CO. | | ST4M130-12021 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.7495 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.8757 INCHES MINIMUM AND 0.8767 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 1.1200 INCHES MINIMUM AND 1.1400 INCHES MAXIMUM | | FLANGE WIDTH | 0.0500 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM | | OVERALL LENGTH | 0.6200 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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