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 6685-01-600-0254
NSN 6105-00-355-8734
NSN 6240-01-044-5049
NSN 6650-01-011-9093
NSN 5930-01-361-6858
NSN 6150-01-435-5026
NSN 6135-00-078-9931
NSN 5895-01-048-2997
NSN 5835-00-868-8815
NSN 5915-01-013-3771
NSN 5975-01-487-3387
NSN 5895-00-263-3982