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 5920-01-328-7159
NSN 6685-01-095-4310
NSN 6650-00-717-8913
NSN 6240-00-030-2100
NSN 6110-01-099-3200
NSN 5835-01-381-2683
NSN 5935-00-245-4001
NSN 6620-01-483-1138
NSN 5985-00-945-2219
NSN 5998-01-568-2202
NSN 6620-01-062-1662
NSN 6610-01-083-1446