SECTION I. INTRODUCTION - TM-11-5820-518-34P0005

TM11-5820-518-34P

SECTION I

INTRODUCTION

Code

Definition

1. Scope

PAItem procured and stocked for anticipated or

This manual lists spares and repair parts; special

known usage.

tools; special test, measurement, and diagnostic

XDA support item that is not stocked. When

equipment (TMDE), and other special support

required, item will be procured through

e q u i p m e n t required for performance of direct

normal supply channels.

support and general support maintenance of the

AN/ARC-SIX and AN/ARC-51BX. It authorizes

NOTE

the requisitioning and issue of spares and repair

Cannibalization or salvage may be used as

parts as indicated by the source and maintenance

a source of supply for any items source

codes.

coded above except those coded XA and

aircraft support items as restricted by

AR 700-42.

2. General

(2) Maintenance code. Maintenance codes are

This Repair Parts and Special Tools List is divided

assigned to indicate the levels of maintenance

into the following sections:

authorized to USE and REPAIR support items. The

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

maintenance codes are entered in the third and

and repair parts authorized for use in the per-

fourth positions of the Uniform SMR Code format

formance of maintenance. The list also includes

as follows:

parts which must be removed for replacement of the

(a) The maintenance code entered in the third

authorized parts. Parts lists are composed of func-

position will indicate the lowest maintenance level

tional groups in numeric sequence, with the parts in

authorized to remove, replace, and use the support

e a c h group listed in figure and item number

item. The maintenance code entered in the third

sequence.

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

position will indicate one of the following levels of

maintenance

c. Section IV. National Stock Number and Part

N u m b e r I n d e x . A list, in National item iden-

Code

Application/Explanation

tification number (NIIN) sequence, of all National

stock numbers (NSN) appearing in the listings,

OSupport item is removed, replaced, used at the

followed by a list, in alphameric sequence, of all part

organizational level.

FSupport item is removed, replaced, used at the

numbers appearing in the listings. National stock

numbers and part numbers are cross-referenced to

direct support level

e a c h illustration figure and item number ap-

HSupport item is removed, replaced, used at the

pearance.

general support level.

(b) The maintenance code entered in the

3. Explanation of Columns

fourth position indicates whether the item is to be

repaired and identifies the lowest maintenance level

a Illustration This column is divided as follows:

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

(1) Figure number. Indicates the figure number

all authorized maintenance functions). This position

of the illustration on which the item is shown.

will contain one of the following maintenance codes:

(2) Item number. The number used to identify

item called out in the illustration.

code

Application/Explantion

b. Source, Maintenance, and Recoverability

(SMR) Codes.

FThe lowest maintenance level capable of com-

(1) Source code. Source codes indicate the

plete repair of the support item is the direct .

manner of acquiring support items for maintenance,

support level.

repair, or overhaul of end items. Source codes are

H T h e lowest maintenance level capable of

entered in the first and second positions of the

complete repair of the support item is the

Uniform SMR Code format as follows:

general support level.

ZNonreparable. No repair is authorized.