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 6220-01-350-8014
NSN 5996-00-079-8550
NSN 6650-01-181-6037
NSN 6220-00-276-8681
NSN 5920-00-583-6591
NSN 6105-01-482-6301
NSN 6610-01-613-1831
NSN 5998-01-317-4149
NSN 5835-00-233-6327
NSN 5915-01-496-3957
NSN 2925-01-480-8273
NSN 6685-01-616-8902