b. Federal Stock Number. Indicates the Federal
special tool lists section for special tools, TMDE, and
other support equipment.
stock number assigned to the item and will be used
for requisitioning purposes.
j. l - y e a r A l l o w a n c e s P e r 1 0 0 E q u i p -
ments/Contingency Planning Purposes. Column
c. Description. Indicates the Federal item name
intentionally left blank
and a minimum description required to identify the
k. Depot Maintenance Allowance Per 100 Equip-
item. The last line indicates the reference number
ments. This column indicates opposite the first
followed by the applicable Federal Supply Code for
appearance of each item the total quantity au-
Manufacturer (FSCM) in parentheses. The FSCM is
thorized for depot maintenance of 100 equipments.
used as an element in item identification to designate
l. Illustration. Not applicable.
manufacturer or distributor or Government agency,
etc., and is identified in SB 708-42.
d. Unit of Measure(U/M). Indicates the standard or
Usable on codes are included in column 3. Uncoded
basic quantity by which the listed item is used in
items are applicable to all models. Identification of
performing the actual maintenance function. This
the usable on codes used in this publication are -
measure is expressed by a two-character alphabeti-
cal abbreviation, e.g., ea, in, pr, etc., and is the basis
A3Y . . . . . . . . . . . . . . . . . .. AB-155/U
used to indicate quantities and allowances in
A3Z . . . . . . . . . . . . . . . . . .. AB-155/U
subsequent columns. When the unit of measure
A30 . . . . . . . . . . . . . . . . . .. AB-155B/U
differs from the unit of issue, the lowest unit of issue
that will satisfy the required units of measure will be
of Repair Parts
e. Quantity Furnished with Equipment (Basic
a. This manual contains one cross reference index
Issue Items Only). Not applicable.
to be used
a repair part
f. Quantity Authorized (Items Troop Installed or
the Federal stock number or reference number
Authorized Only). Not applicable.
(manufactured part number) is known. The first
g. Quantity Incorporated in Unit. This column
column in the index is prepared in numerical or
indicates the quantity of the item used in the
alphanumeric sequence in ascending order. The
reference numbers (manufacturer's part numbers)
h. 15-Day Organizational Maintenunce Allowances.
are listed immediately following the last listed
(1) The repair parts indicated by an asterisk in
Federal stock number in the index of Federal stock
the allowance column represent those authorized for
use at the organizational category, and will be
b. When the Federal stock number or reference
requisitioned on an "as required" basis, until
number is known, follow the procedures given in (1)
stackage is based on demand in accordance with AR
and (2) below.
(1) Refer to the index of Federal stock numbers
(2) Major Army commanders are authorized to
approve reduction in the range of support items
(sec IX), and locate the Federal stock number
authorized for use in units within their commands.
reference number. The FSN and reference number
Recommendations for increase in range of items
are cross-referenced to the applicable figure and
authorized for use will be forwarded to the Com-
item number or reference designation.
manding General, US Army Electronics Command,
(2) Refer to the repair parts list (sec V and VII)
ATTN: AMSEL-MA-CR, Fort Monmouth, NJ.,
and locate the figure number (col 7a-20P, 10a-34P)
and item number or reference designation (col
(3) Allowance quantities are indicated in the
7b-20P, 10b-34P) as noted in the FSN index.
special tools list section for special tools, TMDE, and
other support equipment.
c. When the figure and item number or reference
i. 30-Day DS/GS Maintenance Allowances.
designation are known, scrutinize columns 7a and
7b-20P and 10a and 10b-35P, of the repair parts list
Allowances in GS column are for GS
(sec V and VII) until the item
d. When the FSN, reference number, figure
(1) The repair parts indicated by asterisk entries
number, and item number are not known,
in separate allowance columns for DS and GS
scrutinize column 3 of the repair parts list (sec V and
represent those authorized for use at that category
VII), which is arranged in alphabetical order.
of maintenance to be requisitioned on an "as
required" basis, until stockage is based on demand in
accordance with AR 710-2.
(2) Allowance quantities are indicated in the