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 6610-01-646-9101
NSN 6145-01-238-4979
NSN 5985-01-347-2748
NSN 5999-01-086-2400
NSN 5998-00-434-1974
NSN 5915-01-450-7025
NSN 5855-01-620-0958
NSN 5999-01-646-0792
NSN 6110-01-108-4381
NSN 5915-00-232-2942
NSN 5998-00-868-6643
NSN 5930-00-250-9605