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:
Mil-s-7952 military specification 1st material response or mil-s-18729 military specification 2nd material response or ams6350 assn standard 3rd material response or ams6351 military specification 4th material response or qq-p-416 type 1, class c federal specification 5th 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:
Qq-p-416, type 1, class c federal specification single treatment response