MIL-S-81506 Commercial Hardware

Mil-s-81506 mil spec single material response or ams 5643 assn std single material response

Mil-s-81506,cond h1025,17-4ph mil spec single material response

Mil-s-81506 mil spec single material response

Ams 5643 assn std 1st material response or mil-s-81506,cond a mil spec 2nd material response

Black

Mil-s-81506,cond a,17-4ph mil spec single material response overall

Mil-s-81506,class 17-4ph mil spec 1st material response or astm a582 assn std 2nd material response