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 5965-01-092-6344
NSN 5985-01-489-7056
NSN 5975-00-867-9955
NSN 5965-00-989-9345
NSN 6220-01-574-8754
NSN 5855-01-534-7940
NSN 5920-01-523-3231
NSN 5925-00-450-1255
NSN 5998-01-466-0098
NSN 6130-01-090-0631
NSN 5945-00-452-1774
NSN 5998-00-943-5585