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 6645-01-442-4032
NSN 6220-00-226-1994
NSN 6110-01-283-4076
NSN 4140-00-325-5395
NSN 5945-00-139-4392
NSN 5998-01-012-2925
NSN 6620-00-847-6385
NSN 5996-01-480-3808
NSN 5965-01-343-6983
NSN 5930-00-192-4373
NSN 6105-00-724-2483
NSN 6220-00-292-6757