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 5960-00-488-4798
NSN 5950-01-463-3096
NSN 5960-00-922-7941
NSN 6105-01-345-9704
NSN 5998-01-634-0604
NSN 6110-01-623-1739
NSN 6620-00-551-5304
NSN 5999-01-633-1629
NSN 5950-00-248-5674
NSN 2925-01-468-7073
NSN 5975-00-094-5959
NSN 5990-00-484-3189