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 6110-00-538-0776
NSN 5998-01-600-7490
NSN 5996-00-855-0941
NSN 5935-00-111-4725
NSN 5998-01-113-9036
NSN 5855-00-149-0766
NSN 5835-01-632-6627
NSN 6220-00-706-7477
NSN 5999-00-981-1200
NSN 5945-01-512-6633
NSN 5975-01-110-2488
NSN 5935-01-036-4704