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: Asbestos gaskets, packing and seals
NSN 5835-01-189-6095
NSN 5996-01-527-2909
NSN 5855-00-610-4052
NSN 5960-01-350-4288
NSN 5855-00-149-0766
NSN 5910-01-484-4281
NSN 5915-01-574-0214
NSN 6620-01-514-0887
NSN 6150-00-806-4302
NSN 6620-00-452-5738
NSN 6650-00-088-4741
NSN 5985-01-486-4071