0.245 inches minimum and 0.255 inches maximum overall length, 0.4495 inches minimum and 0.4505 inches maximum body outside diameter, bushing, bicx 17-4 c'sink ivd part name assigned by controlling agency, part is made from p/n: 1066-111. the flange is countersunk at a 100 degree angle. special features, steel corrosion resisting overall material, mil-c-83488, class 3, type 2 mil spec single treatment response overall surface treatment document and classification

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.