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 6135-01-525-8959
NSN 5999-00-400-3827
NSN 5945-01-359-3028
NSN 5915-01-184-8387
NSN 5935-01-237-6874
NSN 5920-00-203-5938
NSN 5835-01-632-6627
NSN 5996-01-179-9951
NSN 5996-01-102-6646
NSN 5925-01-378-7517
NSN 5965-00-296-1808
NSN 6650-00-629-8027