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 5960-01-350-4288
NSN 5999-01-426-8740
NSN 6110-01-177-9411
NSN 5910-00-927-5114
NSN 5905-00-413-2611
NSN 6130-01-417-2662
NSN 5975-01-135-9794
NSN 5990-01-261-2962
NSN 6220-00-151-7539
NSN 5960-01-614-8005
NSN 6610-01-533-7458
NSN 6320-00-731-6134