QUALITY OF MATERIAL
Material used for replacement, repair, or modification must meet the requirements of this TM 1-4920-434-13&P,
Machine/Welding Shop. If qualities of material requirements are not stated in this TM 1-4920-434-13&P,
Machine/Welding Shop, the material must meet the requirements of the drawings, standards, specifications, or
approved engineering change proposals applicable to the subject equipment.