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 5950-01-141-7019
NSN 2925-00-228-8854
NSN 2925-01-627-6568
NSN 6135-01-108-6057
NSN 5990-00-389-0554
NSN 5950-01-294-2295
NSN 5975-00-591-2224
NSN 6320-01-162-5977
NSN 6110-01-296-8086
NSN 5990-01-045-7754
NSN 5935-00-383-3535
NSN 6220-01-446-6430