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 5835-00-198-4936
NSN 6220-01-242-9901
NSN 6110-00-556-0080
NSN 6145-01-256-9784
NSN 5990-01-303-6110
NSN 5985-01-462-0144
NSN 6110-00-938-8701
NSN 6105-01-239-2247
NSN 6650-01-284-1158
NSN 6150-00-358-0646
NSN 5985-00-243-0609
NSN 5945-00-175-7626