Appendix B. BASIC ISSUE ITEMS LIST AND MAINTENANCE AND OPERATING SUPPLIES

TM 5-4120-274-15

APPENDIX B

BASIC ISSUE ITEMS LIST AND MAINTENANCE AND

OPERATING SUPPLIES

Section I. INTRODUCTION

Code

Explanation

B-1. Scope

normally below that of the applicable end

This appendix lists items which accompany the air

item, and the failure of which should result

conditioner or are required for installation, oper-

in retirement of the end item from the supply

system.

ation, or operator's maintenance.

Applied to repair parts which are not procured

or stocked, the requirement for which will be

B-2. General

supplied by use of the next higher assembly

or component.

This Basic Issue Items List is divided into the fol-

Applied to repair parts which are not stocked.

l o w i n g sections:

The indicated maintenance category requiring

a. Basic Issue Items-Section II. This section

such repair parts will attempt to obtain then

is a listing of accessories, repair parts, tools and

through cannibalization; if not obtainable

through cannibalization, such repair parts

publications required for operator's maintenance

will be requisitioned with supporting justifica-

and operation, initially issued with, or authorized

tion through normal supply channels.

for the air conditioner.

Applied to repair parts authorized for local

b. Maintenance and Operating Supplies-Sec-

procurements. If not obtainable from local

tion III. This section is a listing of maintenance

procurement, such repair will be requisi-

tioned through normal supply channels with a

and operating supplies required for initial oper-

supporting statement of nonavailability from

ation.

local procurement.

Applied to major assemblies that are procured

B-3. Explanation of Columns

with PEMA `(Procurement Equipment Missile

Army) funds for initial issue only to be used

The following provides an explanation of columns

as exchange assemblies at DSU and GSU level

in, the tabular list of basic issue items, section II:

or returned to depot supply level.

a. Source, Maintenance, and Recoverability

Note. Source code is not shown on common

Codes (SMR), Column (1):

hardware items known to be readily available

(1) Source Code indicates the selection sta-

in Army supply channels and through local

procurement.

tus and source for the listed item. Source codes

are:

(2) Maintenance code indicates the lowest

Explanation

Code

category of maintenance authorized to install the

listed item. The maintenance level code is:

Applied to repair parts which are stocked in

or supplied from GSA/DSA Army Supply

Explanation

Code

system, and authorized for use at indicated

Operator/crew

maintenance categories.

Applied to repair parts which are not procured

(3) Recoverability code indicates whether

or stocked but are to be manufactured at

unserviceable items should be returned for recov-

indicated maintenance categories.

ery or salvage. Items not coded are expendable.

Applied to assemblies which are not procured

or stocked as such, but made up of two or

Recoverability codes are:

more units, each of which carry individual

Explanation

Code

stock numbers and descriptions and are

procured and stocked and can be assembled by

Applied to repair parts and assemblies which

units at indicated maintenance categories.

are economically repairable at DSU and GSU

Applied to parts and assemblies which are not

activities and are normally furnished by

procudred or stocked, the mortality of which is

supply on an exchange basis.

B-1