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-s-698, comp 1008 federal specification single material response or qq-s-698, comp 1009 federal specification single material response or qq-s-698, comp 1015 federal specification single material response or qq-s-698, comp 1018 federal specification single material response or qq-s-698, comp 1020 federal specification single material response