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 6610-01-058-2366
NSN 5975-01-634-0678
NSN 5895-01-427-3727
NSN 5965-01-017-8070
NSN 6130-01-557-7699
NSN 5935-01-503-4564
NSN 5996-00-789-8188
NSN 5935-00-467-7660
NSN 6650-00-170-5095
NSN 5895-01-025-0971
NSN 6130-01-633-9442
NSN 4140-00-542-4611