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 6220-01-472-3785
NSN 6110-00-004-5355
NSN 5925-00-901-4931
NSN 5855-01-109-6433
NSN 5965-00-226-2915
NSN 5915-00-809-6691
NSN 5999-00-013-5116
NSN 6320-00-908-6841
NSN 6610-01-129-8404
NSN 6620-00-389-8442
NSN 5925-01-236-2197
NSN 5905-01-417-0788