QTY (Column (7)). The QTY (quantity per figure) column indicates the quantity of the item used in the
breakdown shown on the illustration/figure, which is prepared for a functional group, subfunctional group,
or an assembly. A V appearing in this column instead of a quantity indicates that the quantity is variable
and quantity may change from application to application.
EXPLANATION OF CROSS-REFERENCE INDEX WORK PACKAGES FORMAT AND COLUMNS
1. National Stock Number (NSN) Index Work Package.
STOCK NUMBER Column. This column lists the NSN in National item identification number (NIIN)
sequence. The NIIN consists of the last nine digits of the NSN.
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
are in numerical order in the repair parts list and special tools list work packages.
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.
2. Part Number (P/N) Index Work Package. P/Ns in this index are listed in ascending alphanumeric
sequence (vertical arrangement of letter and number combinations 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
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.
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 applicable
item/nomenclature. Uncoded items are applicable to all models. Identification of the UOCs used in the
20,000 Gallon, Model GTA-20KW
50,000 Gallon, Model GTA-50KW
20,000 Gallon, Model RCF-20-K-W-OB
50,000 Gallon, Model RCF-50-K-W-OB
20,000 Gallon, Model MPC-W-20K-22276
50,000 Gallon, Model MPC-W-50K-22636
Fabrication Instructions. Bulk materials required to manufacture items are listed in the bulk material
functional group of this RPSTL. Part numbers for bulk material 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 this manual.