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National Stock Number: 3120-01-297-4992
Federal Supply Class: 3120
National Item Identification Number: 012974992
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:
458-56198-501 | 82918 | THE BOEING COMPANY |
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Techincal Specification:
BODY INSIDE DIAMETER | 1.8450 INCHES MINIMUM AND 1.8500 INCHES MAXIMUM | BODY OUTSIDE DIAMETER | 1.9975 INCHES MINIMUM AND 1.9985 INCHES MAXIMUM | CORNER SHAPE | CHAMFERED INSIDE LEFT 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 | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | FLANGE OUTSIDE DIAMETER | 2.2500 INCHES NOMINAL | FLANGE WIDTH | 0.0580 INCHES MINIMUM AND 0.0590 INCHES MAXIMUM | OVERALL LENGTH | 1.3080 INCHES MINIMUM AND 1.3090 INCHES MAXIMUM | SPECIAL FEATURES | PART OF UNIVERSAL,LOWER SIDE STRUT OF MAIN LANDING GEAR ON THE KC135 ACFT | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF LEFT FLANGE |
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