Qq-c-390,alloy b5 fed spec single material response flow control device and mil-r-15624,cl 1 mil spec single material response flow control device
Mil-r-15624, class 3 mil spec single material response and sae 1018 assn std 1st material response
Mil-r-15624,cl 3 mil spec single material response overall
Mil-r-15624 mil spec single material response sealing element