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 5855-00-288-1408
NSN 6145-01-114-5593
NSN 6620-01-412-3258
NSN 6105-01-322-4613
NSN 4140-01-445-1647
NSN 5996-01-286-4935
NSN 4140-01-456-8089
NSN 5998-01-526-9055
NSN 2925-01-368-5773
NSN 5935-01-615-1853
NSN 6320-00-343-1798
NSN 5975-00-959-2490