(3) To determine allowances when supporting
more than 100 of these equipments: First divide
the number of equipments supported by 100 by
moving t h e decimal two spaces left; second,
multiply the result by the quantity in the 51-100
density column. Example, authorized allowance for
5 1 - 1 0 0 equipment is 40; for 150 equipments,
multiply 40 by 1.50 or 60 parts authorized.
(4) Subsequent changes to allowances will be
limited as follows: No change in the range of items
is authorized. If additional items are considered
necessary, recommendation should be forwarded to
U . S. Army Mobility Equipment Command for
b. Federal Stock Number. This column in-
e x c e p t i o n or revision t o t h e a l l o w a n c e l i s t .
dicates the Federal stock number assigned to the
Revisions to the range of items authorized will be
item and will be used for requisitioning purposes.
m a d e by the U. S. Army Mobility Equipment
c. Description. T h i s c o l u m n i n d i c a t e s t h e
C o m m a n d based upon engineering experience,
Federal item name and any additional description
demand data, or TAERS information.
of the item required. Assembly components and
g. I l l u s t r a t i o n . T h i s c o l u m n i s d i v i d e d a s
sub-assemblies are indented under major assem-
follows :
blies. The abbreviation "w / e", when used as part
number. Indicates
t h e figure
(1) F i g u r e
of the nomenclature, indicates the Federal stock
number of the illustration in which the item is
number includes all armament, equipment, ac-
shown.
cessories, and repair parts issued with the item. A
(2) I t e m n u m b e r . I n d i c a t e s t h e c a l l o u t
part number or other reference number is followed
n u m b e r u s e d t o reference the item in the
by the applicable five-digit Federal supply code for
illustration.
manufacturers in parenthesis.
d. Unit of Measure (U/M). A two character
4. Special Information
alphabetic abbreviation indicating the amount or
a. Repair parts mortality has been based on
quantity of the item upon which the allowances are
1500 hours of operation per year.
based, e.g., ft, ea, pr, etc.
b. Parts which require manufacture or assembly
e. Quantity Incorporated in Unit. This column
at a category higher than that authorized for in-
indicates the quantity of the item used in the
stallation will indicate in the source column the
assembly group. A "V" appearing in this column in
higher category.
lieu of a quantity indicates that a definite quantity
c. The following publication pertains to the
cannot be indicated (e.g., shims, spacers, etc.).
welding machine and its components:
f. Fifteen-Day Organizational Maintenance
T M 5-3431-228-14. Operator, organizational,
Allowance.
DS, and GS Main-
(1) The allowance columns are divided into
tenance Manual
f o u r subcolumns. Indicated in each subcolumn
d. The illustrations in this manual are identical
opposite the first appearance of each item is the
to the applicable illustrations published in the -35P,
total quantity of items authorized for the number of
D i r e c t and General Support and Depot Main-
equipments supported. Subsequent appearances of
t e n a n c e Repair Parts and Special Tools List
the same item will have the letters "REF" in the
manual, and the figure numbers are the same as
allowance column. To locate the referenced item,
appear in that manual. The -35P illustrations are
locate the FSN or reference number in the index.
g i v e n for a better understanding of the parts
The earliest figure and item number is the
relationship, however, only those parts assigned
r e f e r e n c e d item. Items authorized for use as
maintenance code "O" are listed in the tabular
required but not for initial stockage are identified
portion and only these parts are authorized for
with an asterisk in the allowance column.
requisitioning from this manual.
(2) The
quantitative
allowance
for
organizational level of maintenance represents one
initial prescribed load for a 15-day period for the
a. When Federal stock number or reference
number of equipments supported. Units authorized
number is unknown:
additional prescribed loads, multiply the number of
(1) F i r s t . U s i n g t h e t a b l e o f c o n t e n t s ,
prescribed loads by the quantity in the appropriate
determine the assembly group within which the
density column to determine the number of repair
repair part belongs. This is necessary since
parts authorized.
