"NSN IS USED TO PURCHASE A MINIMUM OF 20CONTAINRS TO A MAXIMUM OF 59 CONTAINERS;NI 14CR 2(NB+TA) 1TI 6AL 0.01B 0.1ZR 0.15C,SPHEROIDAL,GAS ATOMIZED;-45 UM (-325 MESH);DESIGNED FOR USE ON SUPERALLOYS,ESPECIALLY INCONEL 713 AND 718.OXIDATION AND CORROSION RESISTANT UP TO 1850DEG (F)"