SECTION  I TM5-3805-262-24P (5)   Part   numbers   for   bulk   materials   are referenced in this column in the line item entry for the item to be manufactured/fabricated. (6) When the item is not used with all serial numbers   of   the   same   model,   the   effective   serial numbers are shown on the last line(s) of the description (before  UOC).  Not  applicable. (7) The usable on code, when applicable (see paragraph  5,  Special  information). (8) 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 basis of   issue,   the   total   authorization   is   increased proportionately. (9) The statement “END OF FIGURE” appears just below the last item description in Column 5 for a given figure in both Section II and Section Ill. 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 indicates that the quantity is variable and the quantity may vary from application to application. 4. Explanation of Columns  (Section  IV). a.  NATIONAL  STOCK  NUMBER  (NSN)  INDEX. (1)STOCK NUMBER column. This column lists the NSN by National item identification number (NIIN) sequence. The NIIN consists of the last nine NSN digits of the NSN (i.e., 5305-91-674-1467) NIIN When using this column to locate an item, ignore the first 4 digits of the NSN. However, the complete NSN should be used when ordering items by stock number. (2) FIG. column. This column Iists the number of the  Figure  where  the  item  is  identified/located.  The figures are in numerical order in Section II and Section Ill. (3) ITEM column. The item number identifies the item associated with the figure listed in the adjacent FIG, column. This item is also identified by the NSN listed on the same line. b. PART NUMBER INDEX. Part numbers in this index   are   listed   by   part   number   in   ascending 4 alphanumeric sequence (i.e., vertical arrangement of letter and number combination which places the first Ietter or digit of each group in order A through Z, followed by the numbers 0 through 9 and each following letter or digit in like order.) (1)   CAGEC   column.   The   Commercial   And Government   Entity   (CAGE)   Code   (C)   is   a   5-digit alphanumeric code used to identify the manufacturer, distributor or Government agency, etc., that supplies the item. (2)  PART  NUMBER  column.  Indicates  the primary number used by the manufacturer (individual, firm, corporation or Government activity), which controls the design and characteristics of the item by means of its engineering  drawings,  specifications  standards,  and inspection requirements to identify an item or range of items. (3) STOCK NUMBER column. This column lists the   NSN   for   the   associated   part   number   and manufacturer  identified  in  the  PART  NUMBER  and CAGEC columns to the left. (4) FIG. column. This column Iists the number of the figure where the item is identified/located in Section II and Ill. (5)  ITEM  column.  The  item  number  is  that number assigned to the item as it appears in the figure referenced in the adjacent figure number column. c. FIGURE AND ITEM NUMBER INDEX. (1)  FIG.  column.  This  column  lists  the  number  of the figure where the item is identified/located in Section II and Ill. (2)  ITEM  column.  The  item  number  is  that number assigned to the item as it appears in the figure referenced in the adjacent figure number column. (3) STOCK NUMBER column. This column lists the NSN for the item. (4)   CAGEC   column.   The   Commercial   And Government   Entity   (CAGE)   Code   (C)   is   a   5-digit alphanumeric code used to identify the manufacturer, distributor or Government agency, etc., that supplies the item. (5)   PART   NUMBER   column.   Indicates   the primary number used by the manufacturer (individual, firm,   corporation or   Government   activity),   which controls the design and characteristics of the item by means   of   its   engineering   drawings,   specifications standards and inspection requirements to identify an item or range of items.