EXPENDABLE SUPPLIES AND MATERIALS LIST
Section I. INTRODUCTION
This appendix lists expendable supplies and materials you will need to
operate and maintain the Control Group. These items are authorized to you by
CTA 50-970, Expendable Items (Except Medical, Class V, Repair Parts, and
D-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 2, App. D").
b. Column (2) - Level. This column identifies the lowest level of
maintenance that requires the listed item.
C - Operator/Crew
c. Column (3) - National Stock Number. This is the National stock number
assigned to the item; use it to request or requisition the item.
d. Column (4) - Description. Indicates the Federal item name and, if re-
quired, a description to identify the item. The last line for each item indicates
the Federal Supply Code for Manufacturer (FSCM) in parentheses.
e. Column (5) - Unit of Measure. Indicates the measure used in performing
the actual maintenance function. This measure is expressed by a two-
character alphabetical abbreviation (e.g., ea, in, pr). If the unit of measure dif-
fers from the unit of issue, requisition the lowest unit of issue that will satisfy