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National Stock Number: 3120-01-559-7453
Federal Supply Class: 3120
National Item Identification Number: 015597453
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:
191-442-1 | 0RHV1 | ADVANCED AIR OF WEST PALM BEACH, INC. | 191-442-1 | 13002 | GOODRICH CORPORATION | 191-442-1 | 6K4C8 | GOODRICH CORPORATION |
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Techincal Specification:
BODY INSIDE DIAMETER | 4.3100 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 4.9900 INCHES MINIMUM AND 4.9920 INCHES MAXIMUM | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER | CORNER SHAPE | ROUND LEFT FLANGE BODY CORNER | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | CRITICALITY CODE JUSTIFICATION | FEAT | FLANGE OUTSIDE DIAMETER | 5.9000 INCHES NOMINAL | FLANGE WIDTH | 0.3750 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM | HARDNESS RATING | 25.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL | OVERALL LENGTH | 1.4100 INCHES MINIMUM | MATERIAL | STEEL COMP 4130 OR STEEL COMP 4140 OVERALL | SPECIAL FEATURES | ESSENTIAL TO WEAPON SYSTEM PERFORMANCE AND OPERATION | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | SURFACE FINISH | 100.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
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