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 5999-00-998-4283
NSN 6650-01-506-5636
NSN 6105-01-287-2632
NSN 6130-01-269-0500
NSN 7035-00-104-7613
NSN 5945-00-962-0293
NSN 5915-01-422-5494
NSN 5998-00-598-4905
NSN 5960-00-372-4876
NSN 5998-00-150-7074
NSN 6150-01-587-3754
NSN 5930-00-542-2012