MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Qq-a-200/8, 6062, t4 or t6 federal specification 1st material response or qq-a-225/3, 2011, t3 federal specification 1st material response or qq-a-225/5, 2017, t451 federal specification 1st material response or qq-a-225/7, 5052, h34 or h36 federal specification 1st material response or qq-a-225/8, 6061, t451 federal specification 1st material response or qq-a-200/8, 6061, t4 or t6 federal specification 1st material response or qq-t-830, mt1010 through mtx1020 federal specification 2nd material response or qq-s-634, 1010 through 1025, cf or cd federal specification 2nd material response or qq-s-637, 1110 through 1119 or 12l14, cf or cd federal specification 2nd material response or qq-s-698, 1008 through 1015, crcq, t4 or t5 federal specification 2nd material response
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.STDC
Surface Treatment Specification:
Mil-a-8625 military specification 1st treatment response or qq-p-416, type 2 cl 3 federal specification 2nd treatment response