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 5950-00-054-5300
NSN 5915-01-376-7687
NSN 5985-01-607-5413
NSN 5990-01-390-2177
NSN 5920-01-087-1952
NSN 6650-00-140-8776
NSN 6220-00-391-1076
NSN 5905-01-308-2838
NSN 2925-00-789-1106
NSN 5835-01-434-0790
NSN 5905-01-162-9063
NSN 6645-00-650-3405