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 5835-00-757-3558
NSN 5920-01-485-9759
NSN 6110-01-469-7980
NSN 6110-00-908-4562
NSN 5999-01-164-5267
NSN 5990-00-866-3694
NSN 6130-00-196-0618
NSN 5920-01-328-0715
NSN 5930-01-286-2908
NSN 5915-01-633-9845
NSN 5960-00-365-9668
NSN 5835-01-245-8077