Mil-s-5059 mil spec single material response overall
Mil-s-5059 mil spec 1st material response overall and mil-s-6721 mil spec 2nd material response overall and mil-s-6721 mil spec 3rd material response overall and mil-s-6721 mil spec 4th material response overall
Mil-s-5059 mil spec single material response base
Mil-s-5059 mil spec single material response shell
Mil-s-5059 mil spec 1st material response or mil-s-5059 mil spec 2nd material response or astm a582 assn std 3rd material response