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 5998-00-246-8598
NSN 6150-01-250-9173
NSN 5920-00-489-7022
NSN 6650-01-096-6803
NSN 5915-01-084-5302
NSN 6240-01-523-7392
NSN 5945-01-163-6931
NSN 5945-01-510-4686
NSN 5915-01-541-3957
NSN 6135-01-390-7364
NSN 5998-01-042-4092
NSN 5910-01-029-3475