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National Stock Number:
3120-01-139-0381
Federal Supply Class:
3120
National Item Identification Number:
011390381
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:
| 150265-1 | 50079 | TEXTRON SYSTEMS CORP | | 150265-1 | 80070 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.3745 INCHES MINIMUM AND 0.3755 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | CORNER SHAPE | UNDERCUT LEFT FLANGE BODY CORNER | | FLANGE OUTSIDE DIAMETER | 0.6150 INCHES MINIMUM AND 0.6350 INCHES MAXIMUM | | FLANGE WIDTH | 0.0800 INCHES NOMINAL | | OVERALL LENGTH | 0.9500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS4631 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 642 OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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