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 5910-01-394-6109
NSN 5950-00-383-2826
NSN 6130-00-358-4320
NSN 5915-00-730-4434
NSN 5920-01-610-2037
NSN 5935-00-449-2805
NSN 5920-01-213-9090
NSN 5975-01-352-6449
NSN 7035-00-205-1932
NSN 4140-01-343-1554
NSN 5835-01-045-6371
NSN 6220-00-081-6429