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 5915-01-588-5998
NSN 4140-01-657-8063
NSN 5920-01-323-4166
NSN 6320-01-054-3046
NSN 2925-01-261-0701
NSN 5998-00-009-7967
NSN 6150-01-318-5159
NSN 5990-01-482-5950
NSN 5998-01-574-0020
NSN 5996-01-517-2328
NSN 6650-00-847-3492
NSN 5999-00-675-5865