Section III, BASIC ISSUE ITEMS.
B-3. Explanation of Columns.
Column (1) - Illustration Number (ILLUS Number). This column indicates
the number on the illustration in which the item is shown.
Column (2) - 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 (in parenthesis) followed by the part
Column (3) - 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).
Column (4) - Quantity Required (QTY RQR). Indicates the quantity of the
item authorized to be used with/on the equipment.