ARMY TM 9-6115-639-23P
AIR FORCE TO 35C2-3-386-54
MARINE CORPS TM 10155A-23P/2A
Spare/repair parts that make up an assembled item are listed immediately following the assembled
item line entry.
Part numbers for bulk materials are referenced in this column in the line item entry for the item to
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).
The UOC, when applicable (see paragraph 5, Special Information).
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.
The statement "END OF FIGURE" appears just below the last item description in Column 5 for a
given figure in Section II.
OTY (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 that the
quantity may vary from application to application.
4. EXPLANATION OF COLUMNS (SECTION IV).
National Stock Number (NSN) Index.
STOCK NUMBER Column. This column lists the NSN by National Item Identification Number
(NIIN) sequence. The NIIN consists of the last nine digits of the NSN.
( xxxx xx - xxx - xxxx )
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.
FIG. Column. This column lists the number of the figure where the item is identified/located.
The figures are in numerical order in Section II and Section III.
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.
Part Number Index. Part numbers in this index are listed by part number in ascending alphanumeric
sequence (i.e., vertical arrangement of letter and number combination which places the first letter or digit of each
group in order A through Z, followed by numbers 0 through 9 and each following letter or digit in like order).