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 6685-00-466-8879
NSN 5895-01-147-5688
NSN 5835-01-472-5239
NSN 5985-01-216-2524
NSN 6150-00-492-9657
NSN 5910-01-052-7658
NSN 5999-00-673-9381
NSN 6320-00-116-3658
NSN 5985-01-358-1362
NSN 6110-01-538-7122
NSN 5905-01-575-7819
NSN 5998-00-553-5025