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 5935-01-278-9117
NSN 5985-00-005-8767
NSN 5855-00-125-0780
NSN 6130-00-598-2034
NSN 6105-01-571-4060
NSN 6150-01-560-9266
NSN 5990-00-184-5750
NSN 5930-00-361-2597
NSN 5835-01-178-4154
NSN 6320-00-242-3300
NSN 5935-01-465-9839
NSN 5920-01-461-3718