EXPENDABLE/DURABLE SUPPLIES AND MATERIALS LIST
Section I. INTRODUCTION
This appendix lists expendable and durable items you will need to maintain the 200/600 GPM Pump. This listing is for
informational purposes only and is not authority to requisition the listed items. 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.
ITEM NUMBER Column. This number is assigned to the entry in the listing and is referenced when required.
LEVEL Column. This column identifies the lowest level of maintenance that requires the listed item:
C - Operator/Crew
O - Unit Maintenance
F - Direct Support Maintenance
H - General Support Maintenance
NATIONAL STOCK NUMBER Column. This is the national stock number assigned to the item; use it to request
or requisition the item.
ITEM NAME. DESCRIPTION. CAGE CODE. PART NUMBER Column. Indicates the Federal item name and, if
required, a description to identify the item. The last line for each item indicates the Commercial And Government
Entity (CAGE) Code for Manufacturer in parentheses, followed by the part number.
UNIT OF MEASURE (UM)/ UNIT OF ISSUE (U/I) Column. 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.