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 6105-01-278-5625
NSN 5915-01-393-0723
NSN 5925-01-212-0118
NSN 5905-01-268-5542
NSN 5835-00-366-0240
NSN 5985-00-394-0889
NSN 5998-00-935-2510
NSN 5935-00-150-8603
NSN 5920-01-108-3206
NSN 5945-01-588-5250
NSN 5998-01-421-0306
NSN 6240-01-262-0148