TM 55-1905-220-14-12
SECTION I. INTRODUCTION (CONTINUED).
d. Column (4) - Unit of Measure (U/M). Indicates the measure used in performing the actual
operational/maintenance function. This measure is expressed by a two-character alphabetical abbreviation
(e.g., ea, in, pr).
e. Column (5) - Quantity required (Qty rqr). Indicates the quantity of the item authorized to be used
with/on the equipment.
C-2