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 6645-00-397-2210
NSN 5935-01-625-9852
NSN 5975-00-636-3357
NSN 6145-00-857-6903
NSN 5985-01-522-7880
NSN 2925-01-539-4486
NSN 5895-01-229-1648
NSN 5895-00-632-6451
NSN 5930-01-420-8249
NSN 5835-01-232-1226
NSN 5945-01-282-0493
NSN 4140-00-381-4563