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 7035-00-104-7613
NSN 2925-00-196-9003
NSN 5985-01-181-7381
NSN 5835-01-090-0784
NSN 6110-01-285-4516
NSN 6150-01-485-2322
NSN 5930-01-063-8013
NSN 6650-00-276-9838
NSN 6220-00-091-0427
NSN 5835-01-366-5906
NSN 6650-00-339-5458
NSN 5999-00-217-1011