Section I. INTRODUCTION

TM 11-5985-362-23P

SECTION I

INTRODUCTION

Code

Definition

1. Scope

PB - Item procured and stocked for insurance purpose

This manual lists spares and repair parts; special tools;

because essentiality dictates that a minimum

special test, measurement, and diagnostic equipment

quantity be available in the supply system.

(TM DE), and other special support equipment required

PC - Item procured and stocked and which other-wise

for performance of organizational and direct support

would be coded PA except that it is deteriorative

maintenance of the OE-317/TSC-99. It authorizes the

in nature.

requisitioning and issue of spares and repair parts as

PD - Support item, excluding support equipment,

indicated by the source and maintenance codes.

procured for initial issue or outfitting and stocked

only for subsequent or additional initial issues or

2. General

outfitting.

Not

subject

automatic

replenishment.

This Repair Parts and Special Tools List is divided into

PE - Support equipment procured and stocked for initial

the following sections:

issue or outfitting to specified maintenance

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

repair activities.

repair parts authorized for use in the performance of

PF - Support equipment which will not be stocked but

maintenance. The list also includes parts which must be

which will be centrally procured on demand.

removed for replacement of the authorized parts. Parts

PG - Item procured and stock to provide for sustained

lists are composed of functional groups in numeric

support for the life of the equipment. It is applied

sequence, with the parts in each group listed in figure

to an item peculiar to the equipment which,

and item number sequence. Bulk materials are listed at

because of probable discontinuance or

end of Section II.

shutdown of production facilities, would prove

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

uneconomical to reproduce at a later time.

c. Section IV National Stock Number and Part

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

Number Index. A list, in National item identification

purchased separately. Depot kit defined as a kit

number (NIIN) sequence, of all National stock numbers

that provides items required at the time of

(NSN) appearing in the listings, followed by a list, in

overhaul or repair.

alphanumeric sequence, of all part numbers appearing in

KF - An item of a maintenance kit and not purchased

the listings. National stock numbers and part numbers

separately. Maintenance kit defined as a kit that

are cross-referenced to each illustration figure and item

provides an item that can be replaced at

number appearance.

organizational or intermediate levels of

maintenance.

3. Explanation of Columns

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

a maintenance kit.

a. Illustration. This column is divided as follows:

MO - Item to be manufactured or fabricated at the

(1) Figure number. Indicates the figure number

organizational level.

of the illustration on which the item is shown.

MF - Item to be manufactured or fabricated at the direct

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

support maintenance level. MH- Item to be

called out in the illustration.

manufactured or fabricated at the general

b. Source, Maintenance, and Recoverability (SMR)

support maintenance level. MD- Item to be

Codes.

manufactured or fabricated at the depot

(1) Source code. Source codes indicate the

maintenance level.

manner of acquiring support items for maintenance, re-

AO - Item to be assembled at organization level. AF-

pair, or overhaul of end items. Source codes are en-

Item to be assembled at direct support main-

tered in the first and second positions of the Uniform

tenance level.

SMR Code format as follows:

Code

Definition

PA - Item procured and stocked for anticipated or known

usage.