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 5895-00-946-6165
NSN 6105-00-233-7312
NSN 5990-00-534-9798
NSN 5835-01-215-5961
NSN 5999-01-605-9160
NSN 5915-01-188-1455
NSN 5835-01-422-2399
NSN 5965-00-612-0072
NSN 5935-00-936-2687
NSN 6240-01-461-2768
NSN 5985-01-128-0717
NSN 6135-01-151-2705