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 5998-01-029-6696
NSN 6240-00-717-0844
NSN 5945-00-416-5799
NSN 6130-00-114-5019
NSN 6110-01-592-9264
NSN 5965-01-479-0744
NSN 6610-00-198-6870
NSN 5835-01-058-4513
NSN 5990-01-305-8121
NSN 5960-01-390-5961
NSN 6150-01-119-9643
NSN 5960-00-473-2602