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 5945-01-251-9594
NSN 5835-00-143-4153
NSN 5895-01-012-2004
NSN 6650-01-592-5529
NSN 6150-01-183-0750
NSN 5905-01-501-6433
NSN 6105-00-824-4118
NSN 6685-01-310-8950
NSN 5935-01-322-8562
NSN 5835-00-518-4507
NSN 6130-01-522-0088
NSN 6135-00-299-6918