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 5990-00-590-8050
NSN 6650-01-399-8552
NSN 5960-01-179-4009
NSN 6135-01-068-0119
NSN 6145-01-228-1457
NSN 5945-00-923-4291
NSN 5950-00-068-0657
NSN 6645-00-792-7746
NSN 6240-00-470-4662
NSN 4140-00-186-3062
NSN 6240-01-428-8941
NSN 5935-00-141-9437