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 5930-01-262-5093
NSN 5920-01-422-4151
NSN 6145-00-095-2492
NSN 5915-01-181-6626
NSN 5960-00-241-2911
NSN 6240-00-368-8541
NSN 5915-01-106-8549
NSN 6650-01-289-8598
NSN 6620-01-187-1752
NSN 5935-01-454-5677
NSN 5835-01-580-0446
NSN 5999-01-460-0881