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 5999-00-187-2205
NSN 6620-01-454-8926
NSN 5950-00-134-6554
NSN 5945-00-883-8417
NSN 6220-00-735-4815
NSN 6645-01-036-5027
NSN 5996-00-707-6228
NSN 5915-01-580-0308
NSN 6135-01-151-2705
NSN 5855-01-223-0833
NSN 5999-00-263-4134
NSN 6135-00-196-5267