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National Stock Number:
3120-01-248-9995
Federal Supply Class:
3120
National Item Identification Number:
012489995
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:
| 458-56143-501 | 82918 | THE BOEING COMPANY |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 630 OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 1.8070 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.2475 INCHES MINIMUM AND | | 2.2485 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 2.0950 INCHES MINIMUM AND | | 2.1000 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 2.5000 INCHES NOMINAL | | FLANGE WIDTH | 0.0570 INCHES MINIMUM AND | | 0.0580 INCHES MAXIMUM | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | SQUARE OUTSIDE RIGHT CORNER | | SQUARE INSIDE RIGHT CORNER | | CHAMFERED INSIDE LEFT CORNER | | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | ROUND LEFT FLANGE BODY CORNER | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 82918 | | DESIGN CONTROL REFERENCE | 458-56143-501 |
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