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 5895-00-258-9135
NSN 5935-01-594-3485
NSN 5915-01-271-5748
NSN 5985-00-783-4567
NSN 5935-01-523-0711
NSN 6240-01-425-1939
NSN 5835-00-170-5238
NSN 5945-01-538-5230
NSN 5999-00-379-9466
NSN 6110-01-283-6401
NSN 6105-00-480-5850
NSN 6105-00-913-2789