REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL)
This RPSTL lists and authorizes spares and repair parts; special tools; special test, measurement, and
diagnostic equipment (TMDE); and other special support equipment required for performance of Unit, Direct
Support, and General Support maintenance of the Laser Leveling Equipment. It authorizes the
requisitioning, issue, and disposition of spares, repair parts, and special tools as indicated by the source,
maintenance, and recoverability (SMR) codes.
In addition to Section I, Introduction, this RPSTL is divided into the following sections:
a. Section II. Repair Parts List. A list of spares and repair parts authorized by this RPSTL for use in the
performance of maintenance. The list also includes parts which must be removed for replacement of the
authorized parts. Parts lists are composed of functional groups in ascending alphanumeric sequence,
with the parts in each group listed in ascending figure and item number sequence. Repair parts kits are
listed separately in their own functional group within Section II. Repair parts for repairable special
tools are also listed in this section. Items listed are shown on the associated illustration(s)/figure(s).
b. Section III. Cross-Reference Index. A list, in National Item Identification Number (NIIN) sequence, of
all National Stock Numbered (NSN) items appearing in the listing, followed by a list in alphanumeric
sequence of all part numbers appearing in the listing. NSN and part numbers are cross-referenced to
each illustration figure and item number appearance. The figure and item number index lists figure
and item numbers in alphanumeric sequence and cross-reference NSN, CAGE, and part numbers.
C-3. EXPLANATION OF COLUMNS (SECTION II).
a. Item No. (Column (1)). Indicates the number used to identify items called out in the illustrations.
b. CAGE (Column (3)). The Commercial And Government Entity Code (CAGE) is a 5-digit numeric code
which is used to identify the manufacturer, distributor, or Government agency, etc., that supplies the
c. Part Number (Column (4)). Indicates the primary number used by the manufacturer (individual,
company, 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.
d. Description and Usable On Codes (Column (5)). This column includes the following information:
The Federal item name and, when required, a minimum description to identify the item.
Spare/repair parts that make up an assembled item are listed immediately following the assembled
item line entry.