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 5905-00-553-9985
NSN 6135-01-142-2417
NSN 6220-01-376-5085
NSN 6610-01-178-0333
NSN 5999-01-147-5654
NSN 5910-01-589-0511
NSN 6145-01-314-9897
NSN 5965-01-151-0903
NSN 2925-01-213-2983
NSN 6135-00-162-2437
NSN 5996-01-444-3915
NSN 6135-01-084-1609