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 5835-00-552-9033
NSN 6220-01-241-4625
NSN 5935-01-383-1597
NSN 4140-01-616-3504
NSN 6685-01-035-6345
NSN 5920-01-051-8086
NSN 5855-01-543-8175
NSN 6135-01-353-3802
NSN 6240-01-479-2338
NSN 5990-01-449-7090
NSN 5920-00-672-0691
NSN 6685-00-410-4972