"NSN IS USED TO PURCHASE A MINIMUM OF 60 CONTAINERS AND UP;CU 9.5AL 1FE ALIMINUM BRONZE SPHEROIDAL,GAS ATOMIZED;-45 +15 UM (-325 MESH +15 UM);MODERATE OXIDATION,WEAR AND FRETTING RESISTANCE AT LOW TEMPREATURES,GOOD EMERGENCY DRY RUNNING PROPERTIES;CAN BE USED FOR BUILD-UP AND REPAIR OF COPPER BASE ALLOY PARTS;EASILY MACHINED;MELTING TEMPREATURE 1900DEG (F)"