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 5905-01-310-6824
NSN 5996-01-554-1488
NSN 5925-01-227-5536
NSN 5895-01-382-7940
NSN 2925-00-221-8529
NSN 5930-01-427-9851
NSN 5930-01-212-2129
NSN 6130-01-364-4881
NSN 5895-00-601-4179
NSN 6320-00-882-7061
NSN 5855-01-604-9997
NSN 5945-00-008-4763