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 5985-01-455-1453
NSN 6650-01-297-8168
NSN 6320-01-473-9024
NSN 5990-01-591-8797
NSN 5835-00-111-2953
NSN 6145-01-485-7897
NSN 5965-01-643-8470
NSN 5920-00-269-6178
NSN 5999-01-581-4591
NSN 5915-01-156-8122
NSN 6105-01-241-7525
NSN 5920-00-443-1907