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 6650-01-170-4397
NSN 2925-00-038-0596
NSN 6685-01-366-2130
NSN 5985-01-349-9183
NSN 5925-01-221-8617
NSN 5990-00-081-3357
NSN 6620-01-466-3708
NSN 6135-01-453-3201
NSN 5910-00-946-2288
NSN 5990-01-529-7307
NSN 6150-01-505-8922
NSN 5920-01-518-7963