MRC:
The element,compound,or mixture of which the item is fabricated,excluding any surface treatment,and its location.ANNQ
Material And Location:
Aluminum alloy, qq-a-225/6, alloy 2024, t4 body and steel, qq-w-423, comp 302, cond b pin and steel, mil-s-25043, comp 17-7ph spring
MRC:
The plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects the surface of the item and its location.ANNR
Surface Treatment And Location:
Anodized, mil-a-8625 body and cadmium pin and passivated, qq-p-35 spring
