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National Stock Number:
3120-00-251-4193
Federal Supply Class:
3120
National Item Identification Number:
002514193
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:
| 4B21MS3-007 | 43999 | THE BOEING COMPANY | | 4B21MS3-007 | 70265 | ALL POWER MANUFACTURING CO. |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | CHROMIUM OUTSIDE DIAMETER SURFACE OF BODY | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 0.2137 INCHES MINIMUM AND | | 0.2187 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.3105 INCHES MINIMUM AND | | 0.3110 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.1895 INCHES MINIMUM AND | | 0.1905 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | SPECIAL FEATURES | MAGNETIC PARTICLE INSPECT PER MIL-I-6868 |
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