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 4140-01-430-7170
NSN 5910-01-044-5886
NSN 5960-00-738-5530
NSN 5935-01-504-6205
NSN 5935-01-577-6421
NSN 5915-01-470-0607
NSN 5930-00-187-5146
NSN 5990-01-059-0947
NSN 5945-01-328-9793
NSN 6130-01-493-4393
NSN 2925-01-592-5578
NSN 4140-01-575-5693