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 6320-00-521-9350
NSN 6240-00-117-9957
NSN 6110-01-459-7709
NSN 6610-00-417-4299
NSN 6650-01-599-0019
NSN 7035-01-092-5723
NSN 6145-01-360-2077
NSN 5975-01-571-8930
NSN 5999-01-350-3648
NSN 5945-01-561-7973
NSN 5920-01-508-5091
NSN 5915-00-830-4927