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 5999-01-588-0215
NSN 6320-01-506-9439
NSN 5835-00-583-1316
NSN 5996-01-417-3139
NSN 2925-01-629-7757
NSN 5975-01-627-1832
NSN 6150-01-370-7849
NSN 6105-01-178-0460
NSN 5835-01-441-4746
NSN 5945-01-227-2025
NSN 5990-01-322-9781
NSN 5835-00-092-1136