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 5996-00-472-4756
NSN 5945-01-435-4567
NSN 5925-00-133-5365
NSN 5910-01-267-7124
NSN 5930-01-090-3974
NSN 5990-01-050-7535
NSN 5835-01-408-2503
NSN 6110-00-028-2064
NSN 5998-00-723-2518
NSN 6105-00-275-0826
NSN 5930-01-025-0658
NSN 5999-01-128-1414