EXPENDABLE AND DURABLE ITEMS LIST
This appendix lists expendable and durable items you will need to operate and maintain the line test set. 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).
EXPLANATION OF COLUMNS
a. Column (1) - Item number.
This number is assigned to the entry in the listing for referencing when
b. Column (2) - Level. This column identifies the lowest level of maintenance that requires the listed item.
AVUM - Aviation Unit MaintenanceAVIM - Aviation Intermediate 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 part number followed by the Commercial and Government Entity
Code (CAGEC) in parentheses, followed by the part number.
e. Column (5) - Unit of Measure (U/M) Unit of issue (U/I). 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 as shown in the
Army Master Data File (AMDF), requisition the lowest unit of issue that will satisfy your requirement.
Expendable and Durable Items List
National Stock Number
P-D-680, Type II