Section I. INTRODUCTION - TM-11-6625-2884-30P0005

SECTION I

INTRODUCTION

would be coded PA except that it is deteriorative

Scope

in nature.

This manual lists spares and repair parts; special tools;

PD - Support item, excluding support equipment,

special test, measurement, and diagnostic equipment

procured for initial issue or outfitting and

(TMDE), and other special support equipment required

stocked only for subsequent or additional

for performance of aviation intermediate maintenance

initial issues or outfittings. Not subject to

(AVIM) of the TS-3615/ALQ-136 (V). It authorizes the

automatic replenishment.

requisitioning and issue of spares and repair parts as

PE - Support equipment procured and stocked for

indicated by the source and maintenance codes.

initial issue or outfitting to specified main-

tenance repair activities.

2. General

PF - Support equipment which will not be stocked but

This Repair Parts and Special Tools List is divided into

which will be centrally procured on demand.

the following sections:

PG - Item procured and stocked to provide for sustained

a. Section II Repair Parts List. A list of spares and

support for the life of the equipment. It is applied

repair parts authorized for use in the performance of

to an item peculiar to the equipment which,

maintenance. The list also incudes parts which must be

because of probably discontinuance or shut-

removed for replacement of the authorized parts. Parts

down of production facilities, would prove

lists are composed of functional groups in numeric

uneconomical to reproduce at a later time.

sequence, with the parts in each group listed in figure

KD - An item of a depot overhauI/repair kit and not

and item number sequence.

purchased separately. Depot kit defined as a

b. Section Ill. Special Tools List. Not applicable.

kit that provides items required at the time of

c. Section IV. National Stock Number and Part Number

overhaul or repair.

Index. A list, in National item identification number

KF - An item of a maintenance kit and not purchased

(NIIN) sequence, of all National stock numbers (NSN)

separately. Maintenance kit defined as a kit that

appearing in the listings, followed by a list, in alpha-

provides an item that can be replaced at aviation

numeric sequence, of all part numbers appearing in the

listings. National stock numbers and part numbers are

unit or aviation intermediate levels of main-

tenance.

cross-referenced to each illustration figure and item

number appearance.

KB - Item included in both a depot overhaul/repair kit

and maintenance kit.

3. Explanation of Columns

MO - Item to be manufactured or fabricated at aviation

a. Illustration. This column is divided as follows:

unit maintenance level.

(1) Figure number. Indicates the figure number of

MF - Item to be manufactured or fabricated at aviation

the illustration on which the item is shown.

intermediate maintenance level.

(2) Item number. The number used to identify item

MD - Item to be manufactured or fabricated at the

called out in the illustration.

depot maintenance level.

b. Source, Maintenance, and Recoverability (SMR)

AO - Item to be assembled at aviation unit maintenance

Codes.

level.

(1) Source code. Source codes indicate the manner

AF - Item to be assembled at aviation intermediate

of acquiring support items for maintenance, repair, or

maintenance level.

overhaul of end items. Source codes are entered in the

AD - Item to be assembled at depot maintenance

first and second positions of the Uniform SMR Code

level.

format as follows:

XA - Item is not procured or stocked because the

requirements for the item will result in the

Code

Definition

replacement of the next higher assembly.

PA -- Item procured and stocked for anticipated or

XB - Item is not procured or stocked. If not available

through salvage requisition.

known usage.

PB -- Item procured and stocked for insurance purpose

XC - Installation drawing, diagram, instruction sheet,

field service drawing, that is identified by

because essentiality dictates that a minimum

manufacturer's part number.

quantity be available in the supply system.

PC procured and stocked and which otherwise

XD - A support item that is not stocked. When