NSN IS USED TO PURCHASE A MINIMUM OF 1 CONTAINER TO A MAXIMUM OF 19 CONTAINERS;FE 17CR 11MO 3NI 3SI 3CU 4B BLEND;-45 +5.5 UM (-325 MESH +5.5 UM)IRON BASED HARDFACING MATERIAL DEVELOPED FOR CORROSIVE WEAR APPLICATIONS BELOW 1200DEG (F);HIGH VELOCITY OXYGEN FUEL (HVOF) POWDER