"NSN IS USED TO PURCHASE A MINIMUM OF 20CONTAINRS TO A MAXIMUM OF 59CONTAINERS;NI 14CR 8FE 5.5BN 3.5AL,CLAD;-125+45 UM (-120+325 MESH);CERTIFICATION MSRR 9507/10;BLEND OF BORON NITRIDE,ALUMINUM AND NICKEL-CHROMIUM ALLOY.PRODUCES CLEARANCE CONTROL COATINGS FOR USE WHERE SERVICE TEMPREATURE RANGES BETWEEN 1000DEG AND 1500DEG (F).SELF-LUBRICATING,CAN BE USED FOR FRICTION REDUCING BEARINGS"