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 5905-01-388-4328
NSN 6240-00-197-6819
NSN 5935-01-361-5552
NSN 6240-01-453-5036
NSN 5960-01-294-1902
NSN 5990-01-463-5400
NSN 5945-01-548-3740
NSN 5915-01-450-0012
NSN 6645-00-145-6411
NSN 6240-01-007-7987
NSN 5895-01-171-0974
NSN 6650-00-565-1659