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 5895-00-412-8620
NSN 5915-01-363-1696
NSN 6650-01-183-0711
NSN 6610-01-220-5262
NSN 5935-00-036-1329
NSN 6130-01-475-2361
NSN 5895-00-924-2023
NSN 5915-01-186-5535
NSN 5905-01-037-7827
NSN 5855-01-060-8521
NSN 5985-01-579-8842
NSN 5835-01-498-9410