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 6130-00-824-2771
NSN 5998-01-297-7918
NSN 5905-01-417-2183
NSN 5835-01-478-9428
NSN 5985-01-022-6386
NSN 6620-01-659-5293
NSN 5990-01-388-9264
NSN 5965-01-408-6218
NSN 5990-00-146-3534
NSN 6320-01-056-1164
NSN 5945-01-392-6311
NSN 5920-01-634-0250