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 6240-00-450-8889
NSN 5999-01-290-1268
NSN 5905-00-343-6735
NSN 6145-00-155-5297
NSN 6645-01-441-0937
NSN 5915-01-091-0936
NSN 6130-00-361-7114
NSN 5935-01-300-7809
NSN 4140-00-775-0808
NSN 2925-01-429-2235
NSN 6620-01-150-5072
NSN 5985-00-540-6996