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 5915-01-113-5009
NSN 6105-00-824-2364
NSN 5996-00-315-3497
NSN 6685-01-104-1782
NSN 5925-01-505-1126
NSN 5915-00-075-6517
NSN 5990-00-150-6979
NSN 6685-00-557-0760
NSN 5915-01-118-0386
NSN 5895-01-052-2130
NSN 6650-01-095-4987
NSN 2925-01-208-6638