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 6650-01-283-4363
NSN 5945-00-936-1512
NSN 5835-01-624-5666
NSN 5920-01-570-6917
NSN 5915-01-633-0613
NSN 5945-01-167-6056
NSN 5945-01-039-3600
NSN 5999-01-131-5098
NSN 5835-00-707-6266
NSN 5835-01-566-5462
NSN 6620-01-552-4980
NSN 6220-01-159-9080