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 5855-00-327-2112
NSN 5945-01-566-7355
NSN 6240-01-030-1183
NSN 5965-01-178-2367
NSN 5835-00-518-4507
NSN 5985-01-372-4841
NSN 5945-01-098-2150
NSN 7035-00-371-7749
NSN 5910-01-298-0401
NSN 5999-00-705-6005
NSN 5965-01-328-9765
NSN 5920-00-169-4428