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 5915-01-605-9068
NSN 6220-01-266-2341
NSN 6645-00-599-8890
NSN 6320-01-261-5983
NSN 5935-01-023-8282
NSN 5835-01-535-0948
NSN 5998-01-648-6433
NSN 6105-01-421-2644
NSN 2925-01-629-9416
NSN 7035-00-252-7467
NSN 5895-01-231-4974
NSN 6130-00-227-7798