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 5975-00-469-4580
NSN 5920-01-200-0683
NSN 5920-01-608-6918
NSN 5945-01-249-7370
NSN 6240-00-368-8541
NSN 5985-00-542-0597
NSN 5925-01-303-1403
NSN 5920-00-229-8444
NSN 4140-01-197-8148
NSN 6220-01-422-1429
NSN 5905-00-083-6394
NSN 5905-01-163-0137