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 5985-01-420-9776
NSN 6650-00-503-3918
NSN 5895-00-003-2212
NSN 5998-01-256-8719
NSN 6620-01-201-7601
NSN 5999-01-536-7760
NSN 6620-01-328-4769
NSN 5999-01-112-9111
NSN 5895-00-926-8714
NSN 5945-00-916-9071
NSN 5945-01-342-1767
NSN 5920-01-632-6992