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 5998-01-470-9462
NSN 5930-00-796-4343
NSN 6650-00-782-4624
NSN 5835-01-235-5061
NSN 5945-01-459-5840
NSN 6650-01-202-9143
NSN 5920-00-583-8674
NSN 4140-01-244-2985
NSN 5920-01-092-6839
NSN 5960-01-493-3948
NSN 5945-01-623-2966
NSN 5996-01-356-5579