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 6320-00-405-2348
NSN 5950-01-414-2438
NSN 6220-01-228-5953
NSN 5905-01-151-1194
NSN 6610-01-459-8192
NSN 5985-00-067-7251
NSN 5945-00-431-5277
NSN 6150-01-486-5961
NSN 6610-01-629-4140
NSN 5905-01-409-2951
NSN 5960-00-853-6452
NSN 5950-01-259-0475