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 4140-01-085-4965
NSN 5950-01-087-4889
NSN 5930-00-539-3691
NSN 5930-01-084-0803
NSN 6220-01-240-9913
NSN 5998-01-535-9532
NSN 6620-01-232-8552
NSN 4140-01-161-6530
NSN 6650-01-492-7809
NSN 6320-00-371-8335
NSN 5999-01-414-7633
NSN 5945-01-487-0276