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 5930-01-170-0343
NSN 5855-01-409-1792
NSN 6650-01-502-0254
NSN 6130-01-199-7595
NSN 7035-00-553-6951
NSN 7035-01-382-4413
NSN 6650-01-107-4295
NSN 6620-00-400-4237
NSN 6650-01-324-6458
NSN 5965-00-954-3011
NSN 6110-01-600-0188
NSN 5915-01-191-5334