Section I: INTRODUCTION

TM5-4120-239-34P

Section I

INTRODUCTION

X1 Repair parts which are not procured or stocked. The

1. Scope.

requirement for such items will be filled by use of the next

higher assembly or component.

This manual lists repair parts, special tools, and test and support

equipment required for the performance of direct support, general

X2 Repair parts which are not stocked. The indicated maintenance

support and depot maintenance of the air conditioner.

category requiring such repair parts will attempt to obtain same

through cannibalization. Where such repair parts are not

2. General.

obtainable through cannibalization, requirements will be

requisitioned, with accompanying justification, through normal

This Repair Parts and Special Tools List is divided into the

supply channels.

following sections:

Major assemblies that are procured with PEMA funds for initial

a. Repair Parts - Section II. A list of repair parts authorized for the

issue only as exchange assmblies are DSU and GSU level. These

performance of maintenance at the direct support, general support,

assemblies will not be stocked above DS and GS level or

and depot level in figure and item number sequence.

returned to depot supply level.

b. Special Tools, Test and Support Equipment - Section III. Not

(2) Maintenance Code, indicates the lowest category of

applicable.

maintenance authorized to install the listed item. The maintenance

level codes are:

c. Federal Stock Number and Reference Index - Section IV. A list

of Federal stock numbers in ascending numerical sequence followed

Code

Explanation

by a list of reference numbers in ascending alphanumeric sequence,

cross-referenced to the illustration figure number and item number.

O Organizational maintenance

F Direct support maintenance

H General support maintenance

Note: Items not illustrated are cross-referenced to group number.

D Depot maintenance

3. Explanation of Columns.

(3) Recoverability code, indicates whether unserviceable

items should be returned for recovery or salvage. Items not coded are

The following provides an explanation of columns in the tabular

expendable. Recoverability cods are:

lists in Sections II and III.

Code

Explanation

a. Source, Maintenance, and Recoverability Codes (SMR).

Repair parts and assemblies which are economically reparable at

(1) Source codes indicates the selection status and source for the

DSU and GSU activities and are normally furnished by supply

listed item. Source codes used are:

on an exchange basis.

Code

Explanation

Repair parts and assemblies which are economically reparable at

DSU and GSU activities and which are normally furnished by

Repair parts which are stocked in or supplied from the

supply on an exchange basis. When items are determined by a

GSA/DSA or Army supply system and authorized for use at

GSU to be uneconomically reparable, they will be evacuated to

indicated maintenance categories.

a depot for evaluation and analysis before final disposition.

P2 Repair parts which are procured and stocked for insurance

High dollar value recoverable repair parts which are subject to

purposes because the combat or military essentiality of the end

special handling and are issued on an exchange basis. Such

item dictates that a minimum quantity be available in the

repair parts normally are repaired or overhauled at depot

supply system.

maintenance activities.

Repair parts which are not procured or stocked, but are to be

Repair parts specifically selected for salvage by reclamation

manufactured in indicated maintenance levels.

units because of precious metal content critical materials, or

high dollar value reusable casings or castings.

Assemblies which are not procured or stocked as such, but are

b. Federal Stock Number. This column indicates the Federal stock

made up of two or more units Such component units carry

number assigned to the item and will be used for requisitioning

individual stock numbers and descriptions, are procured and

stocked separately and can be assembled to form the required

purposes.

assembly at indicated maintenance categories.

c. Destination. This column indicates the Federal item name and

any additional description of the item required. Assembly

Parts and assemblies which are not procured or stocked and the

components and sub-assemblies are indented under major assemblies.

mortality of which normally is below that of the end item or

The abbreviation "w/e" when used as a part of the nomenclature

component. The failure of such part or assembly should result

indicates the Federal stock number includes all armament,

in retirement of the end item from the supply system.

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