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 5996-01-242-5205
NSN 5905-01-360-5365
NSN 5985-01-593-9932
NSN 5990-00-852-0432
NSN 6130-00-137-0168
NSN 5895-01-178-8177
NSN 5835-00-092-1136
NSN 7035-01-435-4009
NSN 5996-00-470-5308
NSN 6220-00-809-6071
NSN 2925-01-607-7754
NSN 5999-00-233-7536