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 5920-01-463-0791
NSN 6645-00-462-0097
NSN 5905-00-959-7517
NSN 5895-01-431-3577
NSN 6105-01-493-2518
NSN 5925-01-277-9592
NSN 5910-01-270-8660
NSN 5945-01-100-3654
NSN 5930-01-178-6900
NSN 5999-00-601-0999
NSN 5915-01-513-9122
NSN 6135-00-935-8769