"NSN IS USED TO PURCHASE A MINIMUM OF 60 CONTAINERS AND UP;CR C 20(NI 20CR)CLAD;-45 +5.5 UM(-325 MESH +5.5 UM),PWA 36332;HAS HIGHEST MICRO AND MACRO MACROHARDNESS COATING AND FINEST AS-SPRAYED SURFACE FINISH OF ANY DIAMALLOY CHROMIUM CARBIDE AVAILABLE.RECOMMEND FOR SEVERE ABRASIVE AND FRETTING WEAR APPLICATION IN THE TEMPREATURE RANGE BETWEEN 1000-1500DEG (F).EXHIBITS EXCELLENT SOLID PARTICLE EROSION RESISTANCE PROPERTIES"