EXPENDABLE SUPPLIES AND MATERIALS LIST
SECTION I. INTRODUCTION
This appendix lists expendable supplies and materials you will need to operate and maintain the Tank
and Pump Unit. These items are authorized to you by CTA 50-970, Expendable Items (Except Medical,
Class V, Repair Parts, and Heraldic Items).
E-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 cleaning compound, item 5. App. D).
b. Column (2) - Level. This column identifies the lowest level of maintenance that requires the listed
C - Operator/Crew
O - Organizational Maintenance
F - Direct Support Maintenance
H - General Support Maintenance
c. Column (3) - National Stock Number. This is
it to request or requisition the item.
the National stock number assigned to the item; use
d. Column (4) - 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 Federal Supply Code
for Manufacturer (FSCM) in parentheses followed by the part number.
e. Column (5) - Unit of Measure (U/M). Indicates the measure used in performing the actual
maintenance function. This measure is expressed by two-character alphabetical abbreviations (e.g., ea,
in, pr). If the unit of measure differs from the unit of issue, requisition the lowest unit of issue that will
satisfy your requirements.
E - 1