EXPENDABLE SUPPLIES AND MATERIALS LIST
Section I. INTRODUCTION
This appendix lists expendable supplies and materials needed to operate and maintain the M992A1. These items are
authorized to you by CTA 50-970 or CTA 8-100.
B-2. EXPLANATION OF COLUMNS.
Column 1 - Item Number. This number is assigned to the entry in the listing and is referenced in narrative
instructions to identify the material needed (e.g., Cleaning solvent, Item 6, Appendix B).
Column 2 - Level. 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
Column 3 - National Stock Number. This is the national stock number (NSN) assigned to the item; use the NSN
to request or requisition the item.
Column 4 - Description (CAGEC). 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 Code (CAGEC) in parentheses
followed by the part number, if applicable.
Column 5 - U/M (Unit of Measure). Indicates the measure used in performing the actual maintenance function.
This measure is expressed by a two-character alphabetical abbreviation: BD (bundle), BT (bottle), BX (box), CN
(carton), EA (each), GL (gallon), HD (hundred), KT (kit), LB (pound), OZ (ounce), PT (pint), QT (quart), RL (roll), SH
(sheet), and TU (tube). If the unit of measure differs from the unit of issue, requisition the lowest unit of issue
necessary to satisfy your requirements.
Change 1 B-1