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 5985-01-594-2812
NSN 5965-01-353-0085
NSN 6645-01-337-1806
NSN 6110-00-189-8871
NSN 6610-01-493-4936
NSN 5999-00-568-1740
NSN 6610-01-514-0408
NSN 5915-01-615-1675
NSN 2925-00-808-5077
NSN 5920-00-811-7730
NSN 5960-01-268-8674
NSN 5999-01-594-5709