TM 55-4920-442-13 & P
EXPENDABLE SUPPLIES AND MATERIALS LIST
SECTION I. INTRODUCTION
D-1. Scope. This appendix lists expendable supplies and materials needed to operate and maintain the MK-1 Aircraft
Hydraulic System Test Stand. These items are authorized to you by CTA 50-970, Expendable Items (Except Medical,
Class V, Repair Parts, and Heraldic Items).
D-2. Explanation of columns.
a. Column (1) Item number. This number is assigned to the entry in the listing.
b. Column (2) Level. This column identifies the lowest level of maintenance that requires the listed item.
0 - Aviation Unit Maintenance (AVUM)
F - Aviation Intermediate Maintenance (AVIM)
c. Column (3) National Stock Number. This is the National stock number assigned to the item; it is to be used to
request or requisition the item.
d. Column (4) Description. Indicates the Federal item name and, if required, a description to identify the item.
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.
EXPENDABLE SUPPLIES AND MATERIAL LIST FOR
TEST STAND, AIRCRAFT HYDRAULIC SYSTEM, TYPE MK-1