"NSN IS USED TO PURCHASE A MINIMUM OF 1 CONTAINER TO A MAXIMUM OF 19 CONTAINERS;NI 18AL,CLAD;-125+45 UM (-120+325 MESH);CERTIFICATION GE B50TF13-S7,CLASS B AND HOWMET CD 1097;PRODUCES A COARSER COATING.DENSE COATINGS,RESISTANT TO OXIDATION AND ABRASION.FOR OXIDATION RESISTANT BOND COATS WHICH WILL OPERATE AT TEMPREATURES BELOW 1200DEG (F)"