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 5915-01-377-3545
NSN 5935-00-179-4942
NSN 6240-01-348-0057
NSN 5835-01-416-6455
NSN 5975-01-134-3476
NSN 5910-00-438-3244
NSN 6220-01-331-6026
NSN 5996-00-923-2388
NSN 6620-00-175-0663
NSN 6220-00-241-5383
NSN 6650-00-184-1581
NSN 6130-00-175-4819