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 6650-01-406-5322
NSN 5985-00-270-6936
NSN 5965-01-332-1931
NSN 6105-01-196-8440
NSN 5999-01-384-3369
NSN 5960-01-406-0299
NSN 6150-00-848-7666
NSN 6150-01-256-2010
NSN 5996-01-477-4143
NSN 5895-01-502-9765
NSN 5960-00-946-7767
NSN 6240-01-408-4356