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 5905-00-984-7385
NSN 5945-01-586-2926
NSN 5935-01-252-7668
NSN 6620-01-534-5588
NSN 5915-00-206-0086
NSN 5985-01-423-1057
NSN 5835-01-024-9249
NSN 6220-01-332-3610
NSN 6685-00-256-6591
NSN 6650-00-754-2276
NSN 6135-00-078-9931
NSN 5905-01-399-8498