TM 55-4920-221-14
APPENDIX C
REPAIR PARTS AND SPECIAL TOOLS LISTS
(Current as of 11 February 1969)
Section I. INTRODUCTION
1. SCOPE.
(1) Source code indicates the selection status
for the listed item. Source codes used are:
This part of the technical manual lists the repair parts
required for the performance of direct support, and
CODE
EXPLANATION
general support maintenance of Test Stand, Electrical,
Model APS, Type 18-500-1, United Manufacturing Co.,
M
Applies to repair parts which are not procured
FSN 4920-508-6345.
or stocked but are to be manufactured at
indicated maintenance categories.
2. GENERAL.
P
Applies to repair parts which are stocked in
This Repair Parts and Special Tools Lists is divided
or
supplied from the General Services
into the following sections:
Administration/Defense Supply Agency or
Army supply system and are authorized
a. Basic Issue Items-Section II. (Not applicable.)
for
use at indicated maintenance categories.
b. Maintenance and Operating Supplies-Section III.
(Not applicable.)
(2) Maintenance code indicates the lowest
c. Prescribed Load Allowance-Section IV. (Not
category of maintenance authorized to install the listed
applicable.)
item. The maintenance level code used is:
d. Repair Parts (ORG)-Section V.
(Not
applicable.)
CODE
EXPLANATION
e. Special Tools, Test and Support Equipment
(ORG)-Section VI. (Not applicable.)
F
Direct support maintenance
f. Repair Parts (DS/GS)-Section VII. This section
(3) Recoverability Code (Not applicable).
lists the repair parts authorized for the performance of
b. Federal Stock Number. Indicates the Federal
maintenance at the DS and GS level in alphabetical
stock number assigned to the item and will be used for
sequence within functional groups.
requisitioning purposes.
g. Special Tools, Test and Support Equipment
c. Description. Indicates the Federal item name
(DS/GS)-Section VIII. (Not applicable.)
and any additional description of the item required.
h. Index-Section IX. This section is divided into
Multiple application of an item is also listed, with the
the following parts:
required quantity shown in front of each application.
(1) Federal Stock Number Index-Part 1 lists
This column also contains a reference number
the Federal stock numbers in ascending numerical
subcolumn which indicates the part number or other
sequence appearing in section VII, cross-referenced to
reference number of the item followed by the applicable
group number(s).
federal supply code for manufacturers in parentheses.
(2) Reference Number Index-Part 2 lists the
d. Unit of Issue.
A two-character alphabetic
reference numbers in alpha-numerical sequnce
abbreviation indicating the amount or quantity in which
appearing in section VII, cross-referenced to
the item is issued, e.g., FT, EA, PR, etc.
manufacturers' code and group n-umber(s).
e. Quantity Incorporated in Unit. Indicates the
quantity of the item used in each assembly and/ or
3. EXPLANATION OF COLUMNS.
subassembly within the functional group.
f. 30-Day DS/GS Maintenance Allowances.
The following provides an explanation of columns in
(1) The allowance column is divided into
the tabular lists in section VII.
three subcolumns.
Indicated in each subcolumn,
opposite the first appearance of each item, is the total
a. Source,
Maintenance,
and
Recoverability
quantity of items authorized for the number of
Codes.
equipments supported. Subsequent appearances of the
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