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 5915-01-133-9853
NSN 6145-01-137-9740
NSN 6135-00-221-4720
NSN 2925-01-484-8556
NSN 6150-01-422-4686
NSN 5915-01-477-1091
NSN 5855-01-472-2554
NSN 5950-01-632-7956
NSN 5905-00-922-6003
NSN 6650-01-449-8637
NSN 5999-01-075-7983
NSN 5905-01-542-8690