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 5935-01-618-1656
NSN 5985-00-277-7371
NSN 5935-00-147-2983
NSN 5915-01-429-0874
NSN 6105-01-421-2413
NSN 6105-00-063-7633
NSN 6130-00-467-5014
NSN 6150-01-560-8832
NSN 5990-00-554-0366
NSN 5935-01-559-6514
NSN 6685-00-274-5533
NSN 5920-00-958-7202