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TM 5-4120-259-25P
Code
E x p l a n a t i o n
X1
Applied to repair parts which are not pro-
cured or stocked, the requirement for
which will be supplied by use of the next
higher assembly or components.
X2
Applied to repair parts which are not stock-
ed. The indicated maintenance category re-
quiring such repair parts will attempt to
obtain them through cannibalization; if not
obtainable through cannibalize Lion, such
repair parts will be requisitioned with sup-
porting justification through normal sup-
ply channels.
c
Applied to repair parts authorized for local
procurements. If not obtainable from local
procurement, such repair parts will be re-
quisitioned through normal supply chan-
nels with a supporting statement of non-
availability from local procurement.
G
Applied to major assemblies that are pro-
cured with PEMA (Procurement Equip-
ment Missile Army) funds for initial issue
only to be used as exchange assemblies at
DSU and GSU maintenance level. These
assemblies will not be stocked above DSU
and GSU level or returned to depot supply
level.
(2) Maintenance Code.
Indicates the low-
est category of maintenance authorized to in-
stall the listed item. The maintenance level
codes are:
Code
Explanation
o
Organizational maintenance
F
Direct support maintenance
H
General support maintenance
D
Depot maintenance
(3) Recoverability code. Indicates wheth-
er unserviceable items should be returned for
recovery or salvage. Items not coded are ex-
pendable. Recoverability codes are:
Code
Explanation
R
Applied to repair parts and assemblies
which are economically repairable at DSU
and GSU activities and normally are furn-
ished by supply on an exchange basis.
(4) Index Numbers. This column also
lists, below the SMR code, an index number
for each item in ascending numerical sequence,
which is used to locate items in the publication
when the Federal stock number and/or refer-
ence number is known.
b. Federal Stock Number. Indicates the
federal stock number for the item.
c. Description. Indicates the Federal item
name and any additional description of the
item required. The applicable five-digit Fed-
eral supply code for manufacturers in paren-
theses is followed by a part number or other
reference number.
d. Unit of Issue. Indicates the unit used as
a basis for issue, e.g., ea, pr, ft, yd, etc.
e. Quantity Incorporated in Unit Pack. In-
dicates the actual quantity contained in the
unit pack.
f. Quantity Incorporated in Unit. Indicates
the quantity of the item used in the functional
group.
g. Fifteen-Day Organizational Maintenance
Allowances.
(1) The allowance columns are divided
into four subcolumns. Indicated in each sub-
column opposite the first appearance of each
item is the total quantity of items authorized
for the number of equipments supported. Sub-
sequent appearances of the same item will
have no entry in the allowance column but will
have in the description column a reference to
the first appearance of the item. Items author-
ized for use as required but not for initial
stockage are identified with an asterisk in the
allowance column.
(2) The quantitative allowances for or-
ganizational level of maintenance represents
one initial prescribed load for a 15-day period
for the number of equipments supported.
Units and organizations authorized additional
prescribed loads will multiply the number of
prescribed loads authorized by the quantity of
repair parts reflected in the appropriate den-
sity column to obtain the total quantity of re-
pair parts authorized.
(3) organizational units providing main-
tenance for more than 100 of these equipments
shall determine the total quantity of parts re-
quired by converting the equipment quantity
to a decimal factor by placing a decimal point
before the next to last digit of the number to
indicate hundredths, and multiplying the dec-
imal factor by the parts quantity authorized
in the 51-100 allowance column.
Example: Authorized allowance for 51-100
equipments is 12; for 140 equipments multi-
ply 12 by 1.40 or 16.80 rounded off to 17
parts required.
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