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 5985-01-500-1898
NSN 5960-01-375-6815
NSN 6135-01-346-0851
NSN 5895-00-141-3931
NSN 5998-01-339-4050
NSN 5910-01-432-4619
NSN 5910-01-242-9385
NSN 5996-01-292-8182
NSN 6110-00-431-6898
NSN 6685-00-542-1902
NSN 5915-01-225-6020
NSN 6145-00-310-2598