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 6645-00-171-9639
NSN 5920-00-620-4780
NSN 5999-01-317-3512
NSN 6130-01-362-9413
NSN 6220-01-065-2171
NSN 6685-00-126-8559
NSN 5835-00-438-4489
NSN 5935-01-427-9583
NSN 4140-01-486-7884
NSN 6130-01-261-1967
NSN 5965-01-200-5983
NSN 5996-01-605-0950