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).
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6320-01-504-3948
NSN 5895-01-472-2144
NSN 6320-00-731-6134
NSN 5855-00-631-4565
NSN 6650-01-052-0015
NSN 5910-00-221-8339
NSN 6220-01-074-5823
NSN 6645-01-343-1676
NSN 5920-01-532-3850
NSN 5920-00-681-1172
NSN 5935-00-824-6175
NSN 6110-01-444-6603