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.
NSN 4140-01-104-4727
NSN 5998-01-265-8582
NSN 6620-00-203-9466
NSN 5920-00-081-9156
NSN 5930-00-388-0161
NSN 5915-00-151-4629
NSN 6130-01-492-6179
NSN 5935-00-394-9903
NSN 5905-00-280-2747
NSN 6110-00-281-3676
NSN 5945-00-630-9824
NSN 5915-01-547-4655