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 6150-01-542-0246
NSN 5925-01-411-7839
NSN 5835-01-532-9373
NSN 5935-01-550-4514
NSN 5990-01-252-8175
NSN 5920-00-865-9622
NSN 6130-01-607-5838
NSN 6610-01-329-7505
NSN 5925-00-337-8138
NSN 4140-01-555-8190
NSN 5920-01-181-1579
NSN 5895-00-949-7898