EXPENDABLE DURABLE SUPPLIES AND MATERIALS LIST
Section I. INTRODUCTION
This appendix lists expendable durable supplies and materials you will need to operate and maintain the Air Conditioner.
These items are authorized to you by CTA50-970. Expendable items (except Mediical, Class V, Repair Parts, and Heraldic
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 silicone adhesive sealant Item 13, Appendix E").
b. Column (2) Level. This column identifies the lowest level of maintenance that requires the listed item.
F - Direct Support Maintenance
C - operator/crew
H General Support Maintenance
O - Unit Maintenance
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 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
e. Column (5) Unit of Measure (U/M). 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 differs from the
unit of issue, requisition the lowest unit of issue that will satisfy your requirements.
Section II. EXPENDABLE DURABLE SUPPLIES AND MATERIALS LIST
Adhesive, General Purpose
1 pint container
Brazing Alloy, silver
QQ-B-654, grade 0, I or II