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 5960-01-567-1096
NSN 5990-00-467-7431
NSN 6645-01-365-8020
NSN 6240-01-129-4870
NSN 5996-00-835-2605
NSN 7035-00-267-5424
NSN 5945-01-534-0755
NSN 6320-00-853-1920
NSN 5855-00-548-4742
NSN 5925-00-410-4822
NSN 6150-00-422-4309
NSN 5930-00-964-7260