Mil-s-7720 mil spec single material response overall
Mil-s-7720 mil spec 1st material response or qq-s-763 fed spec 2nd material response
Mil-s-7720,comp fm mil spec 1st material response or mil-s-7720,comp fm mil spec 2nd material response or qq-s-763,class 4 fed spec 3rd material response
Qq-s-763 fed spec 1st material response or mil-s-7720 mil spec 2nd material response or astm a582 assn std 3rd material response or astm a582 assn std 4th material response
Mil-s-7720 mil spec 1st material response or mil-s-7720 mil spec 2nd material response or astm a582 assn std 3rd material response or mil-s-7720 mil spec 4th material response
Mil-s-7720,cond. A mil spec single material response
Mil-s-7720 mil spec 1st material response overall or mil-s-18732 mil spec 2nd material response overall
Mil-s-7720,cond a mil spec single material response overall
Mil-s-7720,cond a mil spec single material response overall