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 6105-01-459-7235
NSN 5960-01-495-0859
NSN 5965-00-339-2743
NSN 6110-01-508-8011
NSN 4140-00-269-3189
NSN 6220-01-145-4993
NSN 5835-01-584-8538
NSN 6145-01-315-5591
NSN 6645-01-157-9103
NSN 5855-01-242-2572
NSN 5935-00-443-9479
NSN 6110-00-999-8909