MRC:
The element,compound,or mixture of which the item is fabricated,excluding any surface treatment,and its location.ANNQ
Material And Location:
Steel, qq-s-766, class 301, cond a body err-100 err-100 or steel, qq-s-766, class 302, cond a body err-100 err-100 or steel, qq-s-766, class 304, cond a body err-100 err-100
MRC:
The element,compound,or mixture of which the item is fabricated,excluding any surface treatment,and its location.ANNQ
Material And Location:
Steel, qq-w-423, comp 302, cond b pin err-100 err-100 or steel, qq-w-423, 304 pin err-100 err-100