EXPENDABLE SUPPLIES AND MATERIAL LIST
SECTION I. INTRODUCTION
This appendix lists expendable supplies and materials you will need to operate and maintain the engine. These items
are authorized to you by CTA 50-970, Expendable Items (Except Medical, Class V, Repair Parts, and Heraldic Items).
C-2 EXPLANATION OF COLUMNS
a. Column 1 - Item number. This number is assigned to the entry in the listing and is referenced in the narrative
instructions to identify the material, e.g., "Use dry cleaning solvent (E19)."
b. Column 2 - National Stock Number. This is the National Stock Number assigned to the item; use it to request or
requisition the item.
c. Column 3 - Description. Indicates the Federal item name and, if required, a description to identify the item. The
last line for each item indicates the part number followed by the Commercial and Government Entity Code (CAGEC) in
parenthesis, if applicable.