TM 3-5180-210-15
stall the listed item. The maintenance level codes are:
3. Explanation of Columns
The following provides an explanation of columns in the
Code
Explanation
tabular lists in sections III, V, and VII:
C
Operator/crew
a. Source, Maintenance, and Recoverability Codes
O
Organizational maintenance
(SMR).
F
Direct support maintenance
(1) Source Code. Indicates the selection
H
General support maintenance
status and source for the listed item. Source codes
D
Depot maintenance
used are:
(3) Recoverability Code. Indicates whether
unserviceable items should be returned for recovery or
Code
Explanation
salvage.
Items not coded are expendable.
A
Assemblies which are not procured or
Recoverability codes are:
stocked as such but are made up of two
or more units, each of which carry in-
Code
Explanation
dividual stock numbers and descriptions
R
Repair parts and assemblies which are
and are procured and stocked and can
economically reparable at DSU and GSU
be assembled by units at indicated main-
activities and normally are furnished
tenance categories.
by supply on an exchange basis.
Repair parts which are not procured or
T
High dollar value recoverable repair parts
stocked but are to be manufactured at
which are subject to special handling
indicated maintenance categories.
and are issued on an exchange basis.
P
Repair parts which are stocked in or sup-
U
Repair parts specifically selected for sal-
plied from the GSA/DSA, or Army sup-
vage by reclamation units because of
ply system, and authorized for use at
precious metal content, critical ma-
indicated maintenance categories.
terials, high dollar value reusable cas-.
X
Parts and assemblies which are not pro-
ings or castings.
cured or stocked; the mortality of which
S
Repair parts and assemblies which are
normally is below that of the appli-
economically reparable at DSU and
cable end item; and the failure of which
GSU activities and normally are fur-
should result in retirement of the end
nished on an exchange basis. When
item from the supply system.
determined to be uneconomically repar-
X1
Repair parts which are not procured or
able by DSU and GSU activities, they
stocked, the requirement for which will
will be returned to the depot for evalua-
be supplied by use of next higher as-
tion and analysis prior to final dis-
sembly or component
position.
X2
Repair parts which are not stocked. The
b. Federal Stock Number. Indicates the Federal
indicated maintenance category requir-
stock number assigned to the item and will be used for
ing such repair parts will attempt to
requisitioning purposes.
obtain through cannibalization; if not
obtainable through cannibalization, such
c. Description. Indicates the Federal item name
repair parts will be requisitioned with
and any additional description of the item required. A
supporting justification through supply
part number or other reference number is followed by
channels.
'the applicable five-digit Federal supply code for
C
Repair parts authorized for local procure-
manufacturers in parentheses.
ment. If not obtainable from local pro-
d. Unit of Measure (U/M). A 2 character alphabetic
curement, such repair parts will be
abbreviation indicating the amount or quantity of the
requisitioned through normal supply
item upon which the allowances are based e.g., ft, ea,
channels with a supporting statement
pr, etc.
of nonavailability from local procure-
e. Quantity Incorporated in Unit. Indicates the
ment.
quantity of 'the item used in the functional group. A "V"
G
Major assemblies that are procured with
appearing in this column in lieu of a quantity indicates
PEMA funds for initial issue only to
that a definite quantity cannot be indicated (e.g., shims,
be used as exchange assemblies at DSU
spacers, etc).
and GSU level. These assemblies will
not be stocked above DSU and GSU
level or returned to depot supply level.
(2) Maintenance Code. Indicates the lowest
category of maintenance authorized to in-
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