Mil-s-7720 mil spec 1st material response or mil-s-8506 mil spec 2nd material response
Mil-s-7720,cond a or c mil spec 1st material response overall or mil-s-8506 mil spec 2nd material response overall
Qq-s-763,class 8,type a fed spec 1st material response and mil-s-7720 mil spec 2nd material response
Mil-s-7720 mil spec 1st material response overall or ams 5639 assn std 2nd material response overall
Mil-s-7720,cond b mil spec single material response overall
Mil-s-7720 cond b mil spec all material responses overall
Mil-s-7720 mil spec single material response overall