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 6110-01-051-4196
NSN 6650-00-944-8925
NSN 5915-01-194-3652
NSN 6145-01-046-5565
NSN 5910-01-080-5738
NSN 5915-00-244-1702
NSN 5935-01-605-0453
NSN 6150-01-658-2834
NSN 5855-00-763-2155
NSN 5930-00-942-0447
NSN 5999-01-579-2193
NSN 6130-01-430-3686