used to reference the item on the illustration.
and a minimum description required to identify the item.
The last line indicates the reference number followed by
the applicable Federal Supply Code for Manufacturer
4.
Special Information
(FSCM) in parentheses. The FSCM is used as an
a. Action change codes indicated in the left-hand
element in item identification to designate manufacturer
margin of the listing page denote the following:
or distributor or government agency, etc., and is identified
N - indicates an added item
in SB 70842. Items that are included in kits and sets are
C - Indicates a change in data.
listed below the name of the kit or set with quantity of
R - indicates a change in FSN only.
each item in the kit or set indicated in front of the item
b. Repair parts kits appear as the last entries in
name.
the repair parts listing for the group or assembly to which
d. Unit of Measure (U/M). Indicates the standard
they apply.
or basic quantity by which the listed item is used in
c. The following publications pertain to the AN-M4
performing the actual maintenance function.
This
compressor and its components:
measure is expressed by a two-character alphabetical
LO 3-1040-210-10 ......... Lubrication Order
abbreviation, e.g., ea, in., pr, etc. and is the basis used
TM 3-1040-210-12 ........ Organizational Maintenance Man-
to indicate quantities and allowances in subsequent
ual
columns. When the unit of measure differs from the unit
TM 3-1040-210-20P ...... Organizational Maintenance Re-
of issue, that will satisfy the required units of measure will
pair Parts and Special Tools
be requisitioned.
List
e. Quantity Incorporated in Unit. Indicates the
TM 3-1040-210-34 ........ Direct Support and General
quantity of the item used in the breakout shown on the
Support Maintenance Manual
illustration figure, which is prepared for a functional
group, subfunctional group, or an assembly. A "V"
5.
How to Locate Repair Parts
appearing in this column in lieu of a quantity indicates
a. When Federal stock number or reference
that no specific quantity is applicable, e.g., shims,
number is unknown:
spacers, etc.
(1) First. Using the Table of Contents, determine
f.
30-Day DS/GS Maintenance Allowances.
the functional group within which the repair part belongs,
(1) An asterisk (*) entered in the direct support
i.e., Canvas, Water Separator. This is necessary since
(DS) and/or general support (GS) subcolumns indicates
illustrations are prepared for functional groups, and
that the repair part is authorized for use at that level, and
listings are divided into the same groups.
will be requisitioned on an "as required" basis.
(2) Second. Find the illustration covering the
(2) The repair parts authorized at the DS/ GS
group to which the repair part belongs.
levels are for the maintenance mission at these levels.
(3) Third. Identify the repair part on the illustration
(3) Requirements for repair parts stockage and for
and note the illustration figure and item number of the
distribution to supported units will be based on demand
repair part.
and determined in accordance with AR 710-2.
(4) Fourth. Using the Repair Parts Listing, find the
g. 1-Year Allowance Per 100 Equipments/
functional group to which the repair part belongs and
Contingency Planning Purposes. An asterisk (*) entered
locate the illustration figure and item number noted on the
in this column indicates that the total quantity of the repair
illustration.
part required for distribution and contingency planning
b. When Federal stock number or reference
purposes will be based on demand data.
number is known:
h. Report Maintenance Allowance Per 100
(1) First.
Using the Index of Federal Stock
Equipments. An asterisk (*) entered in this column
Numbers and Reference Numbers, find the pertinent
indicates that the repair part is authorized for use at the
Federal stock number or reference number.
depot level, and will be requisitioned on an "as required"
(2) Second. Using the Repair Parts Listing, find
basis.
the functional group of the repair part and the illustration
I.
Illustration. This column is divided as follows:
figure number and item number referenced in the Index
(1) Figure number. Indicates the figure number of
the illustration on which the item is shown.
(2) Item number. Indicates the callout number
3
