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 5835-01-270-7899
NSN 5895-00-862-5564
NSN 6620-01-032-3937
NSN 5930-01-620-1335
NSN 5965-00-722-7574
NSN 5905-01-178-5601
NSN 5998-01-089-1292
NSN 6220-01-145-4993
NSN 5930-01-643-8353
NSN 5960-01-228-8858
NSN 5895-01-316-2128
NSN 5895-00-853-7206