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 5998-01-460-8445
NSN 6110-01-244-0254
NSN 5935-01-200-6669
NSN 5835-01-027-1828
NSN 6220-01-474-9920
NSN 4140-01-501-5394
NSN 5930-01-357-6121
NSN 7035-00-283-3112
NSN 6105-00-248-4202
NSN 6130-01-594-2902
NSN 6240-01-050-2005
NSN 6650-01-187-9781