This manual lists repair parts, special tools, test,
measurement, and diagnostic equipment (TM-DE), and
other support equipment required for operation and
performance of direct support and general support
maintenance of the Expandable
a. Section II-Repair Parts List. A list of repair
parts authorized 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
numerical sequence, with the parts in each group listed
in figure and item number sequence.
b. Section III-Special Tools List. A list of special
tools, TMDE, and support equipment authorized for the
performance of maintenance, at the direct support and
general support levels.
c. Section IV--National Stock Number and Part
Number Index. A list, in ascending numerical sequence,
of all National stock numbers appearing in the listings,
followed by a list, in alphanumeric sequence, of all part
numbers appearing in the listings. National stock
number and part numbers are cross-referenced to each
illustration figure and item number appearance.
3. Explanation of Columns
The following provides an explanation of columns found
in the tabular listings:
a. Illustration. This column is divided as follows:
(1) Figure number. Indicates the figure
number of the illustration in which the item is shown.
(2) Item number. The number used to
identify each item called out in the illustration.
b. Source, Maintenance, and Recoverability Codes
(1) Source code. Source codes are
assigned to support items to indicate the manner of
acquiring support items for maintenance, repair, or
overhaul of end items. Source codes are entered in the
first and second positions of the Uniform SMR Code
format as follows:
Item procured and stocked for anticipated or
Item procured and stocked for insurance purpose
because essentially dictates that a minimum
quantity be available in the supply systems.
Item procured and stocked and which otherwise
would be coded PA except that it is deteriorative
procured for initial issue or outfitting and
stocked only for subsequent or additional initial
issues or outfittings. Not subject to automatic
Support equipment procured and stocked for
maintenance repair activities.
Support equipment which will not be stocked but
which will be centrally procured on demand.
Item procured and stocked to provide for
sustained support for the life of the equipment.
It is applied to an item peculiar to 'the
reproduce at a later time.
An item of a depot overhaul/repair kit and not
purchased separately. Depot kit defined as a kit
that provides items required at the time of
overhaul or repair.
An item of a maintenance kit and not purchased
separately. Maintenance kit defined as a kit that
provides an item that can be replaced at
Item included in both a depot overhaul/repair kit
and a maintenance kit.
Item to be manufactured or fabricated at
Item to be manufactured or fabricated at the direct
support maintenance level.
Item to be manufactured or fabricated at the
general support maintenance level.
MD Item to be manufactured or fabricated at the depot
Item to be assembled at organizational level.
Item to be assembled at depot maintenance level.
Item is not procured or stocked because the
requirements for the item will result in the
replacement of the next higher assembly.
Item is not procured or stocked. If not available
through salvage, requisition.
A support item that is not stocked. When
required, item will be procured through normal
Cannibalization or salvage may be
used as a source of supply for any
items source coded above except
those coded XA or XD.
(2) Maintenance code. Maintenance codes are
authorized to use and repair support items. The
maintenance codes are entered in the third and fourth
positions of the Uniform SMR Code format as follows: