A mixture of refractory material (diatomaceous earth, exfoliated mica, rock or mineral wool etc.), asbestos fibers, and clay binder used for insulating high temperature work, piping, tanks, and general use.
Classification: Refractory cements, mortars, concretes and similar compositions of clay other than products of heading 3801
NSN 5835-01-090-0784
NSN 6620-00-939-8902
NSN 5915-01-363-5302
NSN 5855-00-149-0766
NSN 5835-00-632-8621
NSN 5998-00-229-2844
NSN 5895-01-359-9723
NSN 5998-01-479-0298
NSN 5996-01-242-9710
NSN 6105-01-652-2299
NSN 5905-01-604-3288
NSN 6620-01-327-3011