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 6110-01-364-4590
NSN 6650-01-309-5349
NSN 2925-01-633-4048
NSN 5915-00-163-2156
NSN 5945-01-260-1726
NSN 5915-00-951-5831
NSN 5930-00-010-8134
NSN 6650-00-390-3568
NSN 5905-01-459-9084
NSN 5920-01-494-9401
NSN 6150-01-039-4911
NSN 5925-00-267-3044