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 6110-01-249-8064
NSN 5985-00-280-8057
NSN 2925-00-150-7334
NSN 5998-01-655-1997
NSN 5835-01-386-0110
NSN 6220-00-293-5368
NSN 5930-01-606-5632
NSN 5999-01-271-4902
NSN 5905-00-679-9970
NSN 2925-01-363-5978
NSN 5895-00-686-7772
NSN 5999-01-093-9488