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 6105-01-318-5734
NSN 5960-00-132-5964
NSN 6620-01-400-2221
NSN 6685-01-055-5298
NSN 5999-01-401-5322
NSN 6610-01-100-3662
NSN 5925-00-184-5973
NSN 5998-00-581-3867
NSN 6150-01-619-8727
NSN 6130-00-934-1627
NSN 6650-00-373-9220
NSN 6650-01-394-6124