Section I. INTRODUCTION

TM 116130-351-24P

SECTION I

INTRODUCTION

Code

Definition

1. Scope

PD-

Support item, excluding support equipment,

This manual lists spares and repair parts; special tools;

procured for initial issue or outfitting and

special test, measurement, and diagnostic equipment

stocked only for subsequent or additional initial

(TMDE), and other special support equipment required

issues or outfittings. Not subject to automatic

for performance of organizational, direct support, and

replenishment.

general support maintenance of the PP-6241/U. It

XA-

Item is not procured or stocked because the

authorizes the requisitioning and issue of spares and

requirements for the item will result in the

repair parts as indicated by the source and maintenance

replacement of the next higher assembly.

codes.

XB-

Item is not procured or stocked.

If not

available through salvage, requisition.

2. General

This Repair Parts and Special Tools List is divided into

NOTE

the following sections:

Cannibalization or salvage may be

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

used as a source of supply for any

and repair parts authorized for use in the performance of

items source coded above except

maintenance. The list also includes parts which must be

those coded XA and aircraft support

removed for replacement of the authorized parts. Parts

items as restricted by AR 700-42.

lists are composed of functional groups in numeric

sequence, with the parts in each group listed in figure

(2) Maintenance code. Maintenance codes

and item number sequence.

are assigned to indicate the levels of maintenance

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

authorized to USE and REPAIR support items. The

c. Section IV. National Stock Number and Part

maintenance codes are entered in the third and fourth

Number Index. A list, in National item identification

positions of the Uniform SMR Code format as follows:

number (NIIN) sequence, of all National stock numbers

(a) The maintenance code entered in the

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

third position will indicate the lowest maintenance level

alphameric sequence, of all part numbers appearing in

authorized to remove, replace, and use the support item.

the listings. National stock numbers and part numbers

The maintenance code entered in the third position will

are cross-referenced to each illustration figure and item

indicate one of the following levels of maintenance:

number appearance.

Code

Application/Explanation

3. Explanation of Columns

O-

Support item is removed, replaced, used at the

a. Illustration This column is divided as follows:

organizational level.

(1) Figure number.

Indicates the figure

F-

Support item is removed, replaced, used at the

number of the illustration on which the

direct support level.

item is shown.

D-

Support items that are removed, replaced, used

(2) Item number. The number used to identify

at depot, mobile depot, specialized repair

item called out in the illustration.

activity only.

b. Source, Maintenance, and Recoverability (SMR)

(b) The maintenance code entered in the

Codes.

fourth position indicates whether the item is to be

(1) Source code. Source codes indicated the

repaired and identifies the lowest maintenance level with

manner of acquiring support items for

the capability to perform complete repair (i.e., all

maintenance, repair, or overhaul of end

authorized maintenance functions). This position will

items. Source codes are entered in the

contain one of the following maintenance codes:

first and second positions of the Uniform

SMR Code format as follows:

Code

Definition

PA-

Item procured and stocked for anticipated or

known usage.