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 5950-00-888-7293
NSN 5910-01-524-2037
NSN 5965-01-514-0932
NSN 5835-01-084-6997
NSN 5975-01-571-4383
NSN 5975-01-401-5355
NSN 4140-01-032-3705
NSN 6220-00-594-8817
NSN 5999-01-368-3806
NSN 5855-00-941-6412
NSN 5935-01-568-3163
NSN 5950-01-124-0572