UNIT AND DIRECT SUPPORT MAINTENANCE REPAIR PARTS
AND SPECIAL TOOLS LISTS (RPSTL) INTRODUCTION - CONTINUED
EXPLANATION OF COLUMNS IN THE REPAIR PARTS LISTS AND SPECIAL
TOOLS LIST WORK PACKAGES - CONTINUED
QTY (Column 7). 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, group or an assem-
bly. 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.
EXPLANATION OF CROSS-REFERENCE INDEXES WORK PACKAGE FORMAT AND COLUMNS
National Stock Number (NSN) Index Work Package.
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 (i.e., NSN 5305-01-674-1467). When using
this column to locate an item, ignore the first four 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
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 (P/N) Index Work Package. Part numbers in this index are listed 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 the numbers 0 through 9 and each following letter or digit in like order).
PART NUMBER Column. Indicates the P/N assigned to the item.
FIG. Column. This column lists the number of the figure where the item is identified/located in the repair
parts list and special tools list work packages.
ITEM Column. The item number is the number assigned to the item as it appears in the figure referenced
in the adjacent figure number column.
Usable On Code (UOC). The UOC appears in the lower left corner of the DESCRIPTION column heading.
Usable on codes are shown as "UOC:" in the Description Column (justified left) on the first line under the applica-
ble item/nomenclature. Uncoded items are applicable to all models. Identification of the UOC's used in the RPSTL
Launcher, Fixed Bridge
Fabrication Instructions. Bulk materiels required to manufacture items are listed in the Bulk Materiel functional
group of this RPSTL. Part numbers for bulk materiel are also referenced in the Description Column of the line item
entry for the item to be manufactured/fabricated. Detailed fabrication instructions for items source coded to be
manufactured or fabricated are found in TM 5-5420-279-23.