MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Steel, mil-s-5059, type 301 or steel, mil-s-5059, comp 301, cond 1/4 hard or steel, mil-s-5059, type 301, hard or steel, mil-s-5059, comp 302 or steel, mil-s-5059, type 304 or steel, mil-s-5059, comp 304, 1/2 hard or steel, mil-s-5059, comp 316 or steel, qq-s-763, class 302 or steel, qq-s-763, class 303, cond a or steel, qq-s-763, class 303se, cond a or steel, qq-s-763, class 304l or steel, qq-s-763, class 304 or steel, qq-s-763, class 304, cond a or steel, qq-s-763, class 305 or steel, qq-s-763, class 309 or steel, qq-s-763, class 310 or steel, qq-s-763, class 316l or steel, qq-s-763, class 316 or steel, qq-s-763, class 317 or steel, qq-s-763, class 321 or steel, qq-s-763, class 347 or steel, qq-s-766, class 301, cond a or steel, qq-s-766, class 302, cond a or steel, qq-s-766, class 304, cond a or steel, qq-s-766, class 304, cond a, finish 1 or steel, qq-s-766, class 305 or steel, qq-s-766, class 309 or steel, qq-s-766, class 316 or steel, qq-s-766, class 321 or steel, qq-s-766, class 347
