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 6105-00-474-6969
NSN 6645-01-658-3187
NSN 5935-01-082-0046
NSN 5935-01-431-6819
NSN 5960-01-178-7500
NSN 6130-01-205-2640
NSN 5915-01-364-1093
NSN 5945-01-220-8744
NSN 5990-01-171-9304
NSN 5910-01-575-8889
NSN 5915-01-181-6626
NSN 5835-01-645-2892