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 6105-01-262-6080
NSN 6620-01-320-7656
NSN 5920-00-636-4713
NSN 6105-01-159-2666
NSN 5925-01-226-4275
NSN 5945-00-244-8430
NSN 5905-00-105-9728
NSN 5895-01-420-6197
NSN 5990-01-149-9228
NSN 5915-01-063-4470
NSN 5945-01-292-1844
NSN 5905-01-317-0401