ARMY   TM   9-2815-253-24P AIR  FORCE  TO  38G1-93-4 MARINE  CORPS  TM  2815-24P/1 3 EXPLANATION  OF  COLUMNS  (SECTIONS  II  AND  III).  -  (Continued) e. information: DESCRIPTION  AND  USABLE  ON  CODE  (UOC)    (Column  (5)).  This  column  includes  the  following (1) The Federal item name and, when required, a minimum description to identify the item. (2) Items that are included in kits and sets are listed below the name of the kit or set. (3) Spare/repair parts that make up an assembled item are listed immediately following the assembled item line  entry. (4) Part numbers for bulk materials are referenced in this column in the tine item entry for the item to be manufacture/fabricated. (5) When the item is not used with all serial numbers of the same modal, the effective serial numbers are shown on the last line(s) of the description (before UOC). (6) The UOC, when applicable (see paragraph 5, Special Information). (7) In the Special Tools List section, the Basis of Issue (BOI) appears as the last line(s) in the entry for each special  tool,  special  TMDE,  and  other  special  support  equipment.  When  density  of  equipments  supported  exceeds density spread indicated in the BOI, the total authorization is increased proportionately. (8) The statement "END OF FlGURE" appears just below the last item description in Column 5 for a given figure in Section II. f. QTY  (Column  (6)). The QTY (quantity per figure column) indicates the quantity of the item used in the breakout shown on the illustration figure, which is prepared for a functional group, subfunctional group, or an assembly. A V” appearing in this column in lieu of a quantity may vary from application to application. 7