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 6220-01-284-3963
NSN 5965-01-112-8758
NSN 5905-01-114-6987
NSN 5996-01-619-6176
NSN 5910-01-537-8584
NSN 5998-00-800-2837
NSN 5998-00-245-9488
NSN 5930-01-523-4514
NSN 6685-00-803-8703
NSN 6685-00-369-0279
NSN 6650-01-364-0299
NSN 5855-00-256-5562