ARMY TM 9-6115-643-24P
AIR FORCE TO 35C2-3-456-24
Explanation of Columns (Section IV). - (Continued)
(1) FSCM Column. The Federal Supply Code for Manufacturer (FSCM) is a 5-digit numeric code used
to identify the manufacturer, distributor, or Government agency, etc., that supplies the item.
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.
STOCK NUMBER Column. This column lists the NSN for the associated part number and
manufacturer identified in the PART NUMBER and FSCM columns to the left.
FIG. Column. This column lists the number of the figure where the item is identified/located in
Section II and III.
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.
Special Information. Use the following subparagraphs as applicable:
a. USABLE ON CODE. The usable on code appears in the lower left corner of the Description column heading.
Usable on codes are shown as "UOC: . . . applicable item description/nomenclature. Uncoded items are applicable to
all models. Identification of the usable on codes used in the RPSTL are:
15kW, 50/60 Hz Generator Set, Model MEP-
15kW, 400 Hz Generator Set, Model MEP-814A
FABRICATION INSTRUCTIONS, Bulk materials required to manufacture items are listed in the Bulk
Material Functional Group of this RPSTL. Part numbers for bulk materials are also referenced in the description column of
the line item entry for the item to be manufactured/fabricated. Detailed fabrication instructions for item source codes to be
manufactured or fabricated are found in TM 9-615-643-24.