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 5935-01-558-6353
NSN 5895-01-546-5283
NSN 6130-01-456-5420
NSN 2925-01-043-9786
NSN 6130-01-588-2509
NSN 6645-01-572-4475
NSN 5920-01-199-2931
NSN 7035-00-059-7970
NSN 6135-01-579-8864
NSN 6650-01-494-6338
NSN 6645-00-451-6462
NSN 5835-01-559-3824