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 6650-00-907-8565
NSN 6105-01-578-6318
NSN 5985-00-205-9568
NSN 5920-01-157-2767
NSN 5905-01-551-0530
NSN 6645-00-192-1152
NSN 5996-01-582-1031
NSN 5996-01-317-5883
NSN 6620-01-183-8959
NSN 6645-01-364-4042
NSN 6620-01-344-6074
NSN 6610-00-191-5317