Qq-s-698 fed spec 1st material response overall or qq-s-698 fed spec 2nd material response overall or qq-s-698 fed spec 3rd material response overall or qq-s-698 fed spec 4th material response overall or astm a-108 assn std 4th material response overall or astm a-108 assn std 5th material response overall or qq-s-698 fed spec 5th material response overall or mil-s-7959 mil spec 5th material response overall or astm a-108 assn std 6th material response overall or mil-s-7952 mil spec 7th material response overall or astm a-108 assn std 7th material response overall