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National Stock Number:
3120-00-474-3361
Federal Supply Class:
3120
National Item Identification Number:
004743361
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:
| 46779 | 00198 | PRATT & WHITNEY CANADA CORP | | 46779 | 77445 | RTX CORPORATION | | AS46779 | 12776 | AIRCRAFT SUPPLIES |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.3420 INCHES MINIMUM AND 1.3460 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.4705 INCHES MINIMUM AND 1.4710 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HARDNESS RATING | 40.0 ROCKWELL C NOMINAL OUTER LAYER | | OVERALL LENGTH | 1.2500 INCHES NOMINAL | | MATERIAL | COPPER ALLOY INNER LAYER | | MATERIAL | SILVER OR STEEL OUTER LAYER | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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