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 5998-01-474-8324
NSN 6320-00-433-2773
NSN 5925-01-586-5296
NSN 5905-00-990-4611
NSN 6610-00-935-7131
NSN 5998-01-306-9771
NSN 2925-01-609-8464
NSN 5915-00-823-4980
NSN 5996-01-141-6916
NSN 2925-00-156-6615
NSN 5835-01-108-4980
NSN 4140-01-580-3291