"NSN IS USED TO PURCHASE A MINIMUM OF 20CONTAINRS TO A MAXIMUM OF 59 CONTAINERS;CR O 5SI O 3TI O,CLAD;RC 62-64 HARDNESS;-90 +16 UM (-170 MESH +16 UM);TEXTURE/FINISH AS SPRAYED 350-400,GROUND 8-10,LAPPED 4-6;COATING NUMBERS P136CP-10 AND P136CP-11;COARSE,PREMIUM GRADE CHROMIUM OXIDE-SILICA COMPOSITE POWDER.PRODUCES PLASMA COATINGS WHICH ARE HARD,DENSE ANDEXTREMELY WEAR RESISTANT.EXHIBIT A RESISTANCE TO SPALLING DURING FLEXING.RESISTS WEAR BY ABRASIVE GRAINS,HARD SURFACES,PARTICLE EROSION AND CAVITATION AT TEMPREATURES BELOW 1000DEG (F)"