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 6650-01-612-0961
NSN 5915-01-135-9847
NSN 5945-01-519-1299
NSN 6150-00-935-5239
NSN 6130-01-073-8860
NSN 5920-01-519-2712
NSN 5910-01-263-3951
NSN 5855-01-570-0989
NSN 5999-00-633-7592
NSN 6320-01-176-8367
NSN 5935-01-204-8732
NSN 6130-00-960-9158