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 5998-00-449-4357
NSN 5915-01-290-4107
NSN 6105-00-023-0114
NSN 6220-01-081-7631
NSN 6130-00-081-9879
NSN 5915-01-424-0767
NSN 6105-00-952-3931
NSN 5910-01-425-2313
NSN 6105-01-406-7309
NSN 5895-01-246-9079
NSN 6130-01-397-7299
NSN 5905-01-333-0869