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 6110-01-462-1305
NSN 5920-00-978-4937
NSN 5835-01-013-9321
NSN 6105-01-383-7486
NSN 5999-01-401-5322
NSN 6130-01-021-9603
NSN 5960-01-052-9573
NSN 6645-00-143-1567
NSN 6150-01-141-5868
NSN 6220-01-278-9369
NSN 5925-01-229-8659
NSN 6105-01-112-9483