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 6135-01-235-4168
NSN 5990-00-059-3449
NSN 6240-01-469-6686
NSN 5930-00-802-2933
NSN 5990-00-819-9949
NSN 5945-01-297-1971
NSN 5975-01-429-9503
NSN 5945-01-495-7676
NSN 5965-01-461-4480
NSN 6620-00-727-8043
NSN 5950-01-367-9353
NSN 6150-00-603-4781