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 6220-01-453-7533
NSN 6685-01-339-0438
NSN 5990-01-116-2181
NSN 5895-01-229-3189
NSN 5855-00-149-0766
NSN 5930-01-483-1514
NSN 6110-00-484-2368
NSN 2925-00-964-7128
NSN 5920-00-857-5055
NSN 5935-01-223-4923
NSN 7035-01-318-6578
NSN 6110-00-927-1794