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 6110-01-488-7574
NSN 6650-00-420-3593
NSN 6320-01-512-2031
NSN 5835-00-113-6090
NSN 5945-00-294-4869
NSN 5905-01-169-8887
NSN 5895-01-069-2479
NSN 5999-01-574-8021
NSN 6240-00-960-8458
NSN 5915-00-888-4379
NSN 5895-01-222-9035
NSN 5975-01-279-6519