SECTION I INTRODUCTION - TM-11-5895-1058-24P0003

TM 11-5895-1058-24P

SECTION I

INTRODUCTION

Code

Definition

1. Scope

MF ---Item to be manufactured or fabricated at the direct

This manual lists spares and repair parts; special tools;

support maintenance level.

special test, measurement, and diagnostic equipment

MD ---Item to be manufactured or fabricated at the depot

(TMDE), and other special support equipment required

maintenance level.

for performance of organizational, direct support, and

XA ---Item is not procured or stocked because the

general support maintenance of the SA-2223/U. It

requirements for the item will result in the

authorizes the requisitioning and issue of spares and

replacement of the next higher assembly.

repair parts as indicated by the source and maintenance

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

codes.

item will be procured through normal supply

channels.

2. General

NOTE

This Repair Parts and Special Tools List is divided into

Cannibalization or salvage may be used

the following sections:

as a source of supply for any items source

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

coded above except those coded XA and

repair parts authorized for use in the performance of

aircraft support items as restricted by AR

maintenance. The list also includes parts which must be

700-42.

removed for replacement of the authorized parts. Parts

lists are composed of functional groups in numeric

(2) Maintenance code. Maintenance codes are

sequence, with the parts in each group listed in figure

assigned to indicate the levels of maintenance

and item number sequence.

authorized to USE and REPAIR support items. The

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

maintenance codes are entered in the third and fourth

c. Section IV. National Stock Number and Part

positions of the Uniform SMR Code format as follows:

Number Index. A list, in National item identification

(a) The maintenance code entered in the third

number (NIIN) sequence, of all National stock numbers

position will indicate the lowest maintenance level

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

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

alphameric sequence, of all part numbers appearing in

The maintenance code entered in the third position will

the listings. National stock numbers and part numbers

indicate one of the following levels of maintenance:

are cross-referenced to each illustration figure and item

Code

Application/Explanation

number appearance.

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

organizational level.

3. Explanation of Columns

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

a. Illustration. This column is divided as follows:

direct support level.

(1) Figure number. Indicates the figure number

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

of the illustration on which the item is shown.

general support level.

(2) Item number. The number used to identify

D -----Support items that are removed, replaced. Used at

item called out in the illustration.

depot, mobile depot, specialized repair activity

b. Source, Maintenance, and Recoverability (SMR)

only.

Codes.

(b)The maintenance code entered in the fourth

(1) Source code. Source codes indicate the

position indicates whether the item is to be repaired and

manner of acquiring support items for maintenance,

identifies the lowest maintenance level with the capability

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

to perform complete repair (i.e., all authorized

tered in the first and second positions of the Uniform

maintenance functions). This position will contain one of

SMR Code format as follows:

the following maintenance codes:

Code

Definition

PA --- Item procured and stocked for anticipated or

known usage.