66 fed std 1st material response sleeve or astm a547 assn std 2nd material response sleeve or 66 fed std 3rd material response sleeve or mil-s-6758 mil spec 3rd material response sleeve
Mil-s-6758 mil spec 1st material response overall or mil-s-6050 mil spec 2nd material response overall
Mil-s-6758 mil spec 1st material response overall or mil-s-6050 mil spec 2nd material response overall
Mil-s-6758,cond f4 mil spec single material response overall
Mil-s-6758 mil spec 1st material response overall or mil-s-6050 mil spec 2nd material response overall or mil-s-6098 mil spec 3rd material response overall or mil-s-6049 mil spec 4th material response overall
Mil-s-6758,cond c-4 mil spec single material response overall
Mil-s-6758,cond d-1,d-4 or f-4 mil spec 1st material response overall or mil-s-5000,cond c-1 or c-4 mil spec 2nd material response overall
Mil-s-6758,cond d1 mil spec single material response overall or mil-t-6736,ty 1,cond n mil spec single material response overall
Mil-s-6758 composition 4130 condition f-4 mil spec single material response overall