REPAIR PARTS AND SPECIAL TOOLS LISTS
SECTION I INTRODUCTION
This manual 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 organizational support
maintenance of the Non-Tilt Mixer, Concrete. It authorizes the requisitioning, issue, and disposition of spares, repair
parts and special tools as indicated by the Source, Maintenance and Recoverability (SMR) codes.
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 NSN sequence.
b. Section III Special Tools List. A list of special tools, special TMDE, and other special support equipment
authorized by this RPSTL for the performance of maintenance.
c. Section IV. National Stock Number and Part Number Index. A list, in National Item Identification Number (NIIN)
sequence, of all National Stock Numbers (NSN) appearing in the listings, followed by a list in alphanumeric sequence of
all part numbers appearing in the listings. National stock numbers and part numbers are cross-referenced to each
illustration figure and item number appearance.
3. Explanation of Columns.
a. Illustration (Column (1)). This column is divided as follows:
(1) ((a) FIG NO.) Figure Number. Indicates the figure number illustrating an exploded view of a functional group.
(2) ((b) ITEM NO.). Indicates the number used to identify items called out in the illustration.
b. 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 instructions,
as shown in the following breakout:
How you get an item
Who can install,
replace or use
repair* on the item
Who determines disposition action on an unserviceable item
*Complete Repair: Maintenance capacity, capability, and authority to perform all the corrective maintenance tasks of
the "Repair" function in a use/user environment in order to restore serviceability to a failed item.