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 5965-01-521-7214
NSN 5985-00-484-0882
NSN 6130-01-574-3674
NSN 6650-01-651-6221
NSN 5996-00-389-7404
NSN 6685-01-212-3972
NSN 6130-01-587-5964
NSN 7035-00-861-7913
NSN 5920-00-209-0443
NSN 5905-01-362-0858
NSN 6130-01-441-4175
NSN 6320-01-220-2264