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 5945-01-118-8385
NSN 5996-01-342-8760
NSN 5999-01-419-5014
NSN 5895-01-156-5558
NSN 5999-00-727-9147
NSN 5915-01-212-9590
NSN 6685-01-608-1787
NSN 5999-00-473-3671
NSN 6145-01-276-4951
NSN 5895-00-143-4194
NSN 5999-01-542-4237
NSN 5996-01-194-5249