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 6130-01-643-5020
NSN 5999-01-254-0776
NSN 5910-01-429-4648
NSN 5915-01-475-1307
NSN 5945-01-191-0108
NSN 5990-00-681-2789
NSN 5905-01-596-2744
NSN 6105-00-405-2343
NSN 5945-01-162-7280
NSN 6610-01-500-9107
NSN 6135-00-471-5356
NSN 5985-01-585-2163