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).
NSN 5855-01-571-6715
NSN 5999-01-437-0830
NSN 6620-01-643-6817
NSN 6650-01-004-1261
NSN 5895-00-539-8322
NSN 5985-01-276-1042
NSN 5965-00-246-5612
NSN 5930-01-146-0772
NSN 6320-00-242-3300
NSN 6240-00-643-4532
NSN 2925-01-459-8093
NSN 6650-00-947-4380