NSN USED TO PURCHASE A MINIMUM OF 80CONTAINRS TO A MAXIMUM OF 159CONTAINRS;CERTIFICATION PWA 1352-1;NICKEL-GRAPHITE COMPOSITE COATINGS DEPEND UPON APPLICATION TECHNIQUES AND INTENDED USE;READILY FINISHED WITH HIGH SPEED STEEL OR CARBIDE TOOLS;MATERIAL NORMALLY SPRAYED UTILIZING OXY-ACETYLENE EQUIPMENT;COMPOSITE POWDER OF GRAPHITE 25% CLAD WITH 75% PURE NICKEL SHELL;PRODUCES CLEARANCE CONTROL COATINGS SUITABLE FOR USE IN COMPRESSOR SECTIONS OF AIRCRAFT JET ENGINES.USEFUL TO 900DEG (F).MORE ABRADABLE BUT LESS EROSION RESISTANT THAN PAC140