Mil-t-46072 mil spec single material response retainer or 2-300-027,91547 mfr ref single material response retainer
Mil-t-46072,alloy no. 330 thru 370 mil spec single material response
Astm-b-135 assn std single material response overall or mil-t-46072 mil spec single material response overall or astm-b16 assn std single material response overall or qq-b-626 fed spec single material response overall or astm-b21 assn std single material response overall or qq-b-637 fed spec single material response overall