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 5965-00-698-0433
NSN 5910-01-322-0918
NSN 6105-00-109-3633
NSN 6240-01-338-6045
NSN 6220-01-472-7495
NSN 5945-01-458-5838
NSN 5935-00-864-7715
NSN 4140-01-104-9279
NSN 6650-00-263-3552
NSN 6610-01-044-1860
NSN 5910-01-137-6342
NSN 2925-01-649-7543