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 5960-00-466-3523
NSN 5945-01-051-2057
NSN 5985-00-240-5027
NSN 5990-01-136-4068
NSN 5910-01-583-7818
NSN 6105-01-324-3806
NSN 5999-01-213-2773
NSN 6220-01-481-8239
NSN 5835-00-233-6327
NSN 6150-01-421-1770
NSN 5999-01-019-4052
NSN 5975-00-186-3968