SPACE HEATER ARCTIC (SHA)
REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL)
This RPSTL lists and authorizes spare and repair parts; special tools; special tests, measurement and
diagnostic equipment (TMDE); and other special support equipment required for performance of unit and
direct support maintenance of the SHA. 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 this section, this RPSTL is divided into the following additional sections:
Repair Parts Sections. These sections contain lists of spares and repair parts authorized by this RPSTL
for use in the performance of maintenance. These sections also include parts that 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. Hardware is listed with the components used. Bulk materials are listed by item name in FIG.
BULK at the end of the sections. Repair parts kits are listed separately in their own functional group and
section. Repair parts for reparable special tools are also listed in a separate section. Items listed are
shown on the associated illustrations.
Special Tools List Sections. Sections containing lists of special tools, special TMDE, and special
support equipment authorized by this RPSTL (as indicated by Basis of Issue (BOI) information in the
DESCRIPTION AND USABLE ON CODE (UOC) column). Tools that are components of common tool
sets and/or Class VII are not listed.
Cross-Reference Index Sections. There are two cross-reference indexes in this RPSTL; the National
Stock Number (NSN) Index, and the Part Number Index. The NSN index refers you to the figure and the
item number. The part number index also refers you to the figure and item number.
EXPLANATION OF COLUMNS IN THE RPSTL
ITEM NO. (Column (1)). Indicates the number used to identify items called out in the illustration.
SMR Code (Column (2)). The Source, maintenance, and recoverability (SMR) code is a 5-position code
containing supply / requisitioning information, maintenance category authorization criteria and disposition
instruction, as shown in the following breakout.
How you get
Who can install
replace or use the
Who can do complete
repair* on the item
Who determines disposition
action on an item
*Complete Repair: Maintenance capacity, capability, and authority to perform all corrective maintenance
tasks of the Repair function in a use/user environment in order to restore serviceability to a failed item.