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).
Classification: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 5998-01-211-4307
NSN 2925-01-354-1752
NSN 6650-01-207-2905
NSN 5935-01-373-0507
NSN 6685-01-317-0991
NSN 5975-01-640-9937
NSN 6650-00-217-6292
NSN 5920-01-362-5183
NSN 6685-01-434-8248
NSN 5945-01-182-2460
NSN 5999-00-918-2323
NSN 5930-00-321-8132