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 5920-01-525-7688
NSN 5915-01-384-3858
NSN 5835-00-949-3018
NSN 5915-00-462-3748
NSN 5998-01-250-2887
NSN 6320-00-456-0836
NSN 6650-00-853-3575
NSN 6610-01-066-9197
NSN 6650-00-754-2276
NSN 5835-01-132-5894
NSN 6645-00-356-5705
NSN 6645-00-583-0066