B-3. EXPLANATION OF COLUMNS
The following provides an explanation of columns found in the tabular listings:
a. Column (1) - Illustration Number (Illus Number). This column indicates the number of the
illustration in which the item is shown.
b. Column (2) - National Stock Number. Indicates the National stock number assigned to
the item and will be used for requisitioning purposes.
c. Column (3) - Description. Indicates the Federal item name and, if required, a minimum
description to identify and locate the item. The last line for each item indicates the FSCM followed
by the part number.
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.