E-8740-1,fscm 99251 mfr ref single material response or mil-s-6049 mil spec single material response
Mil-s-6049 mil spec 1st material response or mil-s-6050 mil spec 2nd material response or qq-s-689 fed spec 3rd material response
Mil-s-6049 cond c mil spec single material response
Mil-s-6049,cond c2 mil spec single material response
Mil-s-6049,cond c2 mil spec single material response
Mil-s-6049,cond c2 mil spec single material response
Mil-s-6049,cond c2 mil spec single material response