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 6620-01-358-0205
NSN 5990-00-067-6791
NSN 5975-00-731-1249
NSN 5945-01-371-2556
NSN 5990-00-719-4947
NSN 6130-01-487-4136
NSN 6620-00-679-5830
NSN 5935-01-580-2181
NSN 5855-00-233-2366
NSN 5835-00-518-4507
NSN 5935-01-436-2295
NSN 5985-01-432-8076