TM 5-3431-207-20P
SECTION I
INTRODUCTION
1. Scope
Code
Explanation
P
Applied to repair parts which are stocked in or
This manual lists repair parts required for the
supplied from DSA/GSA or Army supply system,
performance of organizational maintenance of the
and authorized for use at indicated maintenance
welder.
categories.
2. General
M
Applied to repair parts which are not procured or
stocked but are to be manufactured at indicated
a. The Repair Parts List is arranged as follows:
maintenance categories.
(1) Individual parts and major assemblies are
listed alphabetically by item name within
A
Applied to assemblies which are not procured or
the numbered functional groups.
stocked as such but are made up of two or more
units, each of which carry individual stock numbers
(2) Assembly
components
and
and descriptions and are procured and stocked
subassemblies are indented and listed
and can be assembled by units at indicated
alphabetically by item name under major
maintenance categories.
assemblies.
X
Applied to parts and assemblies which are not
b. This Repair Parts and Special Tools List is
procured or stocked, the mortality of which is
divided into the following sections:
normally below that of the applicable end item, and
the failure of which should result in retirement of
(1) Prescribed Load Allowance (PLA)-Section
the end item from the supply system.
quantitatively allocated for initial stockage
X1
Applied to repair parts which are not procured or
at the organizational level. This is (a
stocked, the requirement for which will be supplied
mandatory stockage allowance.
by use of the next higher assembly or components.
(2) Special Tools, Test and Support
X2
Applied to repair parts which are not stocked. The
Equipment-Section III. A list of special
indicated maintenance category requiring such
tools, test and support equipment
repair parts will attempt to obtain them through
authorized for the performance of
cannibalization; if not obtainable through
maintenance at the organizational level.
cannibalization, such repair parts will be
Not Applicable.
requisitioned with supporting justification through
normal supply channels.
(3) Repair Parts-Section IV. A list of repair
parts authorized for the performance of
C
Applied to repair parts authorized for local
maintenance at the organizational level.
procurements.
If not obtainable from local
procurement, such repair parts will be requisitioned
(4) Federal Stock Number and Reference
through normal supply channels with a supporting
Number Index-Section V. A list of Federal
statement
of
nonavailability
from
local
stock numbers followed by reference
procurement.
numbers in ascending alphanumeric
sequence, cross-referenced to index
G
Applied to major assemblies that are procured with
number.
PEMA (Procurement Equipment Missile Army)
funds for initial issue only to be used as exchange
3. Explanation of Columns
assemblies at DSU and GSU maintenance level.
These assemblies will not be stocked above DSU
The following provides an explanation of columns in the
and GSU or returned to depot supply level.
tabular lists in Sections II, III, and IV:
Note
a. Source, Maintenance and Recoverability Codes
Source code is not shown on common
(SMR):
hardware items known to be readily
available in Army supply channels and
(1) Source Code, indicates the selection
through local procurement.
status and source for the listed item.
Source codes are:
(2) Maintenance Code, indicates the lowest
category of maintenance authorized to
install the listed item. The maintenance
level code is:
III
