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 6220-01-484-1543
NSN 5835-00-813-1724
NSN 6610-00-456-0485
NSN 6650-01-229-1524
NSN 5930-01-180-6507
NSN 6240-01-595-6812
NSN 6320-01-250-0290
NSN 6130-00-477-3711
NSN 6320-01-056-1164
NSN 7035-00-834-2090
NSN 5945-00-792-2016
NSN 6135-01-193-8154