A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6240-01-224-6941
NSN 5910-01-181-4018
NSN 5960-01-613-7945
NSN 5935-01-334-7025
NSN 5910-01-182-0740
NSN 5835-01-303-6563
NSN 5935-01-026-4719
NSN 6240-00-146-9322
NSN 6150-00-882-1022
NSN 5998-00-633-5169
NSN 5945-00-713-6106
NSN 5920-01-261-6358