Mil-s-7720 mil spec 1st material response overall or mil-s-18732 mil spec 2nd material response overall
Mil-s-7720 mil spec 1st material response overall or mil-s-18732 mil spec 2nd material response overall
Mil-s-7720,cond b mil spec single material response overall
Mil-s-7720,cond b mil spec single material response overall
Mil-s-7720 physical condition b surface condition a/a mil spec 1st material response overall
Mil-s-7720,cond a mil spec single material response overall
Mil-s-7720 mil spec 1st material response or mil-s-18732 mil spec 2nd material response or qq-s-763 fed spec 3rd material response or mil-s-7720 mil spec 4th material response