SECTION I. INTRODUCTION - TM-11-5820-554-20P-20003

TM 11-5820-554-34P-2

SECTION I

INTRODUCTION

entered in the first and second positions of the Uniform

1. Scope

SMR Code format as follows:

This manual lists spares and repair parts; special tools;

special test, measurement, and diagnostic equipment

Code

Definition

(TMDE), and other special support equipment required

PA-- Item procured and stocked for anticipated or

for performance of direct support, and general support

known usage.

maintenance of the C-6118/FRC-93. It authorizes the

AF-- Item to be assembled at direct support maintenance

requisitioning and issue of spares and repair parts as

level.

indicated by the source and maintenance codes.

XD-- A support item that is not stocked. When required,

2. General

item will be procured through normal supply

channels.

This Repair Parts and Special Tools List is divided into

the following sections:

NOTE

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

Cannibalization or salvage may be used

repair parts authorized for use in the performance of

as a source of supply for any items

maintenance. The list also includes parts which must be

source coded above except those coded

removed for replacement of the authorized parts. Parts

XA and aircraft support items as

lists are composed of functional groups in numeric

restricted by AR 700-2.

sequence, with the parts in each group listed in figure

and item number sequence.

(2) Maintenance code. Maintenance codes are

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

assigned to indicate the levels of maintenance

c. Section IV. National Stock Number and Part

authorized to USE and REPAIR support items. The

Number Index. A list, in National item identification

maintenance codes are entered in the third and fourth

number (NIIN) sequence, of all National stock numbers

positions of the Uniform SMR Code format as follows:

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

(a) position will indicate the lowest

alphameric sequence, of all part numbers appearing in

maintenance level authorized to remove, replace, and

the listings. National stock numbers and part numbers

use the support item. The maintenance code entered in

are cross-referenced to each illustration figure and item

the third position will indicate one of the following

number appearance.

levels of maintenance:

3. Explanation of Columns

Code

Application/Explanation

a. Illustration This column is divided as follows:

O-- Support item is removed, replaced, used at the

(1) Figure number. Indicates the figure number

organizational level.

of the illustration on which the item is shown.

F-- Support item is removed, replaced, used at the direct

(2) Item number. The number used to identify

support level.

item called out in the illustration.

(b) The maintenance code entered in the

b. Source, Maintenance, and Recoverability (SMR)

fourth position indicates whether the item is to be

Codes.

repaired and identifies the lowest maintenance level

(1) Source code. Source codes indicate the

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

manner of acquiring support items for maintenance,

authorized maintenance functions). This position will

repair, or overhaul of end items. Source codes are

contain one of the following maintenance codes: