UNIT, DIRECT SUPPORT, AND
GENERAL SUPPORT MAINTENANCE
REPAIR PARTS AND SPECIAL TOOLS LIST
Section I. INTRODUCTION
This Repair Parts and Special Tools List (RPSTL) list 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 XM501E3 Guided Missile Loader-Transporter (Hawk). 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 Repair Parts and Special Tools List 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. Bulk materials are listed in item name sequence. Repair parts lists 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. Special Tools List. A list of special tools, special TMDE, and other special support equipment
authorized by this RPSTL (as indicated by Basis of Issue (BOI) information in DESCRIPTION AND USABLE ON CODE
column) for the performance of maintenance.
c. Section IV. Cross-Reference Indexes. A list, in National item identification number (NIIN) sequence, of all
National stock numbered items appearing in the listing, followed by a list in alphanumeric sequence of all part number
appearing in the listings. National stock numbers 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-references NSN, CAGEC, and part numbers.
a. ITEM NO. (Column (1)). Indicates the number used to identify items called out in the illustration.