A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).
Classification: Other articles of iron or steel not wire nesoi
NSN 2925-01-359-4027
NSN 6130-00-153-0067
NSN 5945-01-076-9447
NSN 5965-01-083-5278
NSN 5835-01-568-7796
NSN 6135-01-407-0594
NSN 6105-00-221-5049
NSN 5960-00-790-0509
NSN 6620-01-196-7670
NSN 5935-00-517-7359
NSN 5985-01-310-0279
NSN 6110-00-363-3974