EXPENDABLE SUPPLIES AND MATERIALS LIST (ESML)
SECTION I. INTRODUCTION
This appendix lists expendable supplies and materials needed to operate and maintain the Alignment Set. These
items are authorized by CTA 50-970, Expendable Items (except Medical, Class V, Repair Parts, and Heraldic
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 applicator, item 1, Appendix B").
b. Column 2- Level. This column identifies the lowest level of maintenance that requires the listed item.
O Organizational Maintenance
Direct Support Maintenance
General Support Maintenance
c. Column 3- National Stock Number. This is the national stock number assigned to the item; use it to request
or requisition an item.
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 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 func-
tion. This measure is expressed by a two-character alphabetical abbreviation (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.
Battery - BA-1100/U