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 6130-01-572-6276
NSN 2925-01-562-8051
NSN 5998-01-196-4630
NSN 5895-00-096-2966
NSN 6650-01-089-8890
NSN 5998-01-642-2367
NSN 5990-00-892-5537
NSN 5905-01-347-4000
NSN 5935-01-069-3002
NSN 6645-00-580-2652
NSN 6110-00-123-1793
NSN 2925-01-422-9284