3110-01-297-4990 BEARING,BALL,ANNULAR Index 3120-01-297-4992 BUSHING,SLEEVE

National Stock Number:
3120-01-297-4991

Federal Supply Class:
3120

National Item Identification Number:
012974991

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.


Manufacturer Information:
458-56178-50182918THE BOEING COMPANY


Techincal Specification:
BODY INSIDE DIAMETER3.6040 INCHES MINIMUM AND 3.6060 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.8735 INCHES MINIMUM AND 3.8745 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER4.3800 INCHES NOMINAL
FLANGE WIDTH0.1215 INCHES MINIMUM AND 0.1225 INCHES MAXIMUM
OVERALL LENGTH0.9015 INCHES MINIMUM AND 0.9025 INCHES MAXIMUM
SPECIAL FEATURESPART OF INNER CYLINDER PIVOT,MAIN LANDING GEAR OF THE KC135 ACFT
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF LEFT FLANGE


Click here to Register for Free 30-day Trial