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 5965-01-560-3760
NSN 5925-00-971-1508
NSN 5998-01-015-7450
NSN 4140-01-503-8655
NSN 6610-01-238-5559
NSN 5996-01-025-8571
NSN 5999-00-586-4987
NSN 5835-01-495-0595
NSN 5925-01-138-6344
NSN 6105-00-070-1826
NSN 6320-01-371-3047
NSN 5960-01-167-8796