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 5915-01-457-2080
NSN 6105-00-766-1068
NSN 5905-00-767-4480
NSN 5985-01-236-5727
NSN 2925-01-477-8037
NSN 6150-01-435-4483
NSN 5905-01-302-2894
NSN 5915-01-461-9190
NSN 6620-01-542-8709
NSN 6645-00-318-5721
NSN 5935-01-479-3914
NSN 5998-01-442-9003