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 6650-00-497-7913
NSN 6610-01-212-9817
NSN 6135-01-461-2915
NSN 5915-01-332-9394
NSN 5895-01-114-4433
NSN 5915-00-913-0559
NSN 5998-00-824-4143
NSN 5930-01-164-9801
NSN 6150-01-059-8247
NSN 5905-01-235-6851
NSN 6105-01-034-7689
NSN 5985-00-734-7479