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 6150-01-487-5225
NSN 6105-01-504-4368
NSN 5965-01-565-6976
NSN 5935-00-847-1478
NSN 6150-01-534-0980
NSN 5999-01-613-6850
NSN 5930-01-542-2884
NSN 6650-00-894-8634
NSN 7035-00-703-3535
NSN 6620-00-988-9170
NSN 5895-01-512-7429
NSN 5835-01-096-8570