TM 5-4310-226-15
APPENDIX A
BASIC ISSUE ITEMS LIST
Section I. INTRODUCTION
Code
Explanation
A-1. Scope
can be assembled by units at indicated
This appendix lists items which accompany the
maintenance categories.
compressor or are required for installation, operation, or
operator's maintenance.
X
Applied to parts and assemblies which are not
procured or socked, the mortality of which is
A-2. General
normally below that of the applicable end item,
This Basic Issue Items List is divided into the
and the failure of which should result in
following sections:
retirement of the end item from the supply
system.
which accompany the compressor or are required for the
X1
Applied to repair parts which are not procured or
installation, operation, or operator's maintenance.
stocked, the requirement for which will be
supplied by use of the next higher assembly or
b. Maintenance and Operating Supplies--Section
components.
required for initial operation.
X2
Applied to repair parts which are not stocked.
The indicated maintenance category requiring
such repair parts will attempt to obtain them
A-3. Explanation of Columns
through cannibalization if not obtainable through
The following provides an explanation of columns in
cannibalization, such repair parts will be
the tabular list of Basic Issue Items, Section II.
requisitioned with supporting justification
a. Source, Maintenance, and Recoverability Codes
through normal supply channels.
(SMR), Column 1:
C
Applied to repair parts authorized for local
(1) Source Code, indicates the selection
procurement.
If not obtainable from local
status and source for the listed item.
procurement, such repair parts will be
Source codes are:
requisitioned through normal supply channels
with a supporting statement of non-availability
Code
Explanation
from local procurement.
P
Applied to repair parts which are stocked in or
G
Applied to major assemblies that are procured
supplied from GSA/DSA or Army supply system,
with PEMA (Procurement Equipment Missile
and authorized for use at indicated maintenance
Army) funds for initial issue only to be used as
categories.
exchange assemblies at DSU and GSU level or
returned to depot supply level.
M
Applied to repair parts which are not procured or
Note
stocked but are to be manufactured at indicated
Source code is not shown on
maintenance categories.
common hardware Items known
to be readily available in Army
A
Applied to assemblies which are not pro cured or
supply channels and through
stocked as such, but made up of two or more
local procurement.
units, each of which carry individual stock
numbers and descriptions and are procured and
(2) Maintenance
Code,
indicates
the
stocked and
lowest category of maintenance authorized
to install the listed item. The maintenance
level code is:
Code
Explanation
C
Operator/crew
O
Organizational maintenance
A-1
