TM 5-3431-225-25P
Explanation
Code
e. Quantity Incorporated in Unit. Indicates the
O
Organizational Maintenance
quantity of the item used in the assembly group,
Direct Support Maintenance
F
A "V" appearing in this column in lieu of a
Geeneral Support Maintenance
H
quantity indicates that a definite quantity cannot
Depot Maintenance
D
be indicated (e.g., shims, spacers, etc.).
(3) Recoverability code indicates whether
f. 15-Day organizational Maintenance Allow-
unserviceable items should be returned for re-
ance.
covery or salvage. Items not coded are expend-
(1) The allowance columns are divided into
able. Recoverability codes are:
four subcolumns. Indicated in each subcolumn op-
Explanation
Code
posite the first appearance of each item is the total
Applied to repair parts (assemblies and
R
components) which are considered eco-
quantity of the items authorized for the number
nomically reparable at direct and general
of equipments supported. Subsequent appear-
support maintenance levels. When the
ances of the same item will have the letters
maintenance capability to repair these
"REF" in the allowance column. To locate the
items does not exist, they are normally
reference item, locate the FSN or reference num-
disposed of at the GS level. When supply
considerations dictate, some of these re-
ber in the index. The earliest figure and item
pair parts may be listed for automatic
number is the referenced item. Items authorized
return to supply for depot level repair as
for use as required but not for initial stockage
set forth in AR 71050. When so listed,
are identified with an asterisk in the allowance
they will be replaced by supply on an
exchange basis.
column.
Repair parts and assemblies which are
S
(2) The quantitative allowance for organi-
economically reparable at DSU and
zational level of maintenance represents one
GSU activities and which normally are
initial prescribed load for a 15-day period for the
furnished by supply on an exchange basis.
When items are determined by a GSU to
number of equipments supported. Units author-
be uneconomically reparable they will be
ized additional prescribed loads, multiply the
evacuated to a depot for evaluation and
number of prescribed loads by the quantity in the
analysis before final disposition.
appropriate density column to determine the
High dollar value recoverable repair parts
T
number of repair parts authorized.
which are subject to special handling and
are issued on an exchange basis. Such
(3) To determine allowances when support-
repair parts are normally repaired or
ing more than 100 of these equipments: First,
overhauled at depot maintenance activi-
divide the number of equipments supported by
ties.
100 by moving the decimal two spaces left; sec-
Repair parts specifically selected for sal-
U
vage by reclamation units because of
ond, multiply the result by the quantity in the
precious metal content, critical materials,
51100 density column. Example, authorized
or high dollar value reusable casings or
allowance for 51100 equipments is 12; for 140
castings.
equipments, multiply 12 by 1.40 or 16.80 rounded
b. Federal Stock Number. Indicates the Fed-
off to 17 parts required.
eral stock number assigned to the item and will
(4) Subsequent changes to allowances will
be used for requisitioning purposes.
be limited as follows: No change in the range of
items is authorized. If additional items are con-
c. Description. Indicates the Federal item
sidered necessary, recommendation should be
name and any additional description of the item
forwarded to the U.S. Army Mobility Equipment
required. Assembly components and subassem-
Command for exception or revision to the allow-
blies are indented under major assemblies. A part
ance list. Revisions to the range of items author-
number or other reference number is followed by
ized will be made by the U.S. Army Mobility
the applicable 5-digit Federal supply code for
Equipment Command based upon engineering
manufacturers in parenthesis. Repair parts quan-
experience, demand data, or TAERS information.
tities included in kits and sets are shown in front
of the repair part name. Material required for
g. 30-Day DS/GS Maintenance Allowances.
manufacture or fabrication is identified.
NOTE
Allowances in GS column are for GS maintenance
d. Unit of Measure (U/M). A two character
only.
alphabetic abbreviation indicating the amount or
quantity of the item upon which the allowances
(1) The allowance columns are divided into
three subcolumns. Indicated in each subcolumn,
are based, e.g., ft, ea, pr, etc.
iv