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 6610-01-551-0774
NSN 2925-01-164-4197
NSN 5925-01-634-0664
NSN 5905-01-146-9047
NSN 4140-00-781-4745
NSN 5915-01-364-1116
NSN 6220-00-486-8460
NSN 6650-01-279-0658
NSN 6220-01-658-4536
NSN 6685-00-490-0599
NSN 6320-01-624-0193
NSN 5996-00-344-1250