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National Stock Number:
3120-01-269-6387
Federal Supply Class:
3120
National Item Identification Number:
012696387
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:
| PWA56018-4 | 77445 | RTX CORPORATION |
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Techincal Specification:
| SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | OVERALL LENGTH | 0.3400 INCHES MINIMUM AND 0.3600 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.3230 INCHES MINIMUM AND 0.3300 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4140 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | BODY OUTSIDE DIAMETER | 0.5002 INCHES MINIMUM AND 0.5005 INCHES MAXIMUM | | HARDNESS RATING | 44.0 ROCKWELL C MINIMUM OVERALL AND 50.0 ROCKWELL C MAXIMUM OVERALL |
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