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 6650-01-481-8009
NSN 5935-01-514-3518
NSN 6105-01-223-3497
NSN 6650-00-792-8577
NSN 5935-01-104-4950
NSN 6105-01-124-5902
NSN 6320-01-249-3236
NSN 6650-00-809-1817
NSN 6620-00-589-0071
NSN 5905-00-716-5935
NSN 5945-01-564-5972
NSN 5960-00-003-7982