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 5920-01-386-4195
NSN 5905-01-194-5262
NSN 5920-01-513-5208
NSN 5895-00-401-4917
NSN 6645-01-400-2119
NSN 5990-01-395-4194
NSN 5965-00-605-8239
NSN 5935-00-595-5899
NSN 5930-01-109-1677
NSN 6220-01-013-1784
NSN 5895-01-193-6401
NSN 5835-00-861-6066