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 5998-01-256-6279
NSN 5835-01-493-1826
NSN 6220-01-629-2056
NSN 5965-01-383-7235
NSN 6130-00-490-2973
NSN 6645-00-183-8812
NSN 5930-01-221-3404
NSN 6650-01-519-9165
NSN 5925-00-946-7779
NSN 5910-01-399-7721
NSN 5905-00-351-6371
NSN 5965-01-147-5289