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National Stock Number:
3120-00-410-2899
Federal Supply Class:
3120
National Item Identification Number:
004102899
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:
| 4M43-012 | 65910 | MAYDAY MANUFACTURING CO. | | 4M43-6-012 | 34087 | KITCO LLC | | 4M43-6-012 | 56540 | ASSOCIATED AIRCRAFT MANUFACTURING & SALES, INC. | | 4M43-6-012 | 65910 | MAYDAY MANUFACTURING CO. | | 4M43-6-012 | 76301 | THE BOEING COMPANY | | 4M43-6-012 | 8X044 | DERCO AEROSPACE, INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.3685 INCHES MINIMUM AND 0.3700 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.5016 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER | | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | OVERALL LENGTH | 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 125.0 MICROINCHES LEFT END SURFACE OF BODY | | SURFACE FINISH | 125.0 MICROINCHES RIGHT END SURFACE OF BODY | | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | SURFACE TREATMENT | CADMIUM OR CHROMIUM OVERALL |
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