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 5965-01-660-5281
NSN 5975-01-503-2241
NSN 5996-01-178-4724
NSN 6150-00-280-4500
NSN 6220-00-657-2098
NSN 2925-01-588-3507
NSN 5835-00-364-0816
NSN 6105-01-099-7160
NSN 5915-01-262-2950
NSN 5935-01-063-8241
NSN 6130-00-868-8538
NSN 6320-00-908-6841