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 6220-01-519-1057
NSN 7035-01-619-7374
NSN 5920-01-618-9173
NSN 6105-01-329-1024
NSN 5999-01-139-2482
NSN 5930-01-109-2286
NSN 5945-01-518-2828
NSN 6150-01-056-2095
NSN 6650-01-438-7323
NSN 6650-00-382-6080
NSN 5895-01-597-7026
NSN 5930-01-130-8493