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National Stock Number:
3120-00-449-2258
Federal Supply Class:
3120
National Item Identification Number:
004492258
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:
| 65A33 | 43491 | GENERAL SIGNAL CORP | | 65A33 | 90166 | EATON AEROSPACE, LLC | | 920550 | 62983 | EATON AEROSPACE, LLC | | DS-920550 | 62983 | EATON AEROSPACE, LLC | | 920550 | 90166 | EATON AEROSPACE, LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.7510 INCHES MINIMUM AND 0.7515 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.9040 INCHES MINIMUM AND 0.9045 INCHES MAXIMUM | | CORNER SHAPE | RELIEF GROOVE LEFT FLANGE BODY CORNER | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | FLANGE OUTSIDE DIAMETER | 0.9500 INCHES MINIMUM AND 0.9550 INCHES MAXIMUM | | FLANGE WIDTH | 0.0450 INCHES NOMINAL | | HARDNESS RATING | 56.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OVERALL | | OVERALL LENGTH | 0.4200 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 10.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 10.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 16.0 MICROINCHES LEFT SIDE | | SURFACE FINISH | 16.0 MICROINCHES RIGHT END SURFACE OF BODY | | SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE |
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