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 5945-00-449-7057
NSN 5998-01-634-0604
NSN 6650-00-629-8027
NSN 6105-00-733-7839
NSN 5835-01-306-5511
NSN 6220-01-394-5263
NSN 6610-00-572-1284
NSN 6610-00-240-5437
NSN 4140-01-496-3764
NSN 5835-00-102-2373
NSN 4140-01-381-0099
NSN 5925-01-310-1825