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 6620-00-590-2661
NSN 6620-01-513-4143
NSN 5910-01-094-7764
NSN 6110-01-046-0120
NSN 6105-00-126-9770
NSN 5925-00-557-4530
NSN 5960-00-269-4762
NSN 6240-01-282-0615
NSN 5998-00-292-3812
NSN 6150-00-008-7458
NSN 6150-01-518-0604
NSN 6685-01-239-8129