SHEET METAL SHOP
QUALITY OF MATERIAL
Material used for replacement, repair, or modification must meet the requirements of this TM 1-4920-435-13&P,
Sheet Metal Shop. If qualities of material requirements are not stated in this TM 1-4920-435-13&P, Sheet Metal
Shop, the material must meet the requirements of the drawings, standards, specifications, or approved
engineering change proposals applicable to the subject equipment.