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 5950-01-396-7598
NSN 6110-00-297-5768
NSN 5999-01-582-4344
NSN 5915-01-151-7614
NSN 5960-00-935-6484
NSN 5996-01-512-0800
NSN 5950-01-357-5583
NSN 6105-01-416-4796
NSN 5915-01-341-3352
NSN 6240-01-633-9357
NSN 5915-01-493-8874
NSN 6650-00-539-7298