D-3. EXPLANATION OF COLUMNS. (CONT)
models of the equipment, a Usable On Code (UOC) will appear on the right side of the description column
on the same line as the part number. These codes are identified below:
Column (4), U/I (unit of issue), indicates how the item is issued for the National Stock Number shown in
Column (5), Qty Rqd, indicates the quantity required.