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 6220-00-200-7888
NSN 5950-01-338-9496
NSN 6105-01-338-2576
NSN 5945-00-284-7312
NSN 5920-01-511-0986
NSN 6130-01-025-6770
NSN 5915-01-068-9447
NSN 5990-00-081-3937
NSN 5915-01-252-8683
NSN 5835-01-291-3201
NSN 6620-01-419-3524
NSN 5835-01-310-8979