SECTION I INTRODUCTION - TM-11-6625-1831-23P0004

TM 11-6625-1831-23P

SECTION I

INTRODUCTION

Code

Definition

Scope

AF-Item to be assembled at direct support maintenance

This manual lists spares and repair parts; special tools;

level.

special test, measurement, and diagnostic equipment

XA-Item is not procured or stocked because the

(TMDE), and other special support equipment required

replacement of the next higher assembly.

for performance of organizational and direct support

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

maintenance of the TS-2973A/APS-94D. It authorizes

item will be procured through normal supply

the requisitioning and issue of spares and repair parts as

channels.

indicated by the source and maintenance codes.

NOTE

Cannibalization or salvage may be

General

This Repair Parts and Special Tools List is divided into

used as a source of supply for any

the following sections:

items source coded above except

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

those coded XA and aircraft support

and repair parts authorized for use in the performance of

items as restricted by AR 700-42.

maintenance. The list also includes parts which must be

removed for replacement of the authorized parts. Parts

(2) Maintenance code. Maintenance codes

lists are composed of functional groups in numeric

are assigned to indicate the levels of maintenance

sequence, with the parts in each group listed in figure

authorized to USE and REPAIR support items. The

and item number sequence.

maintenance codes are entered in the third and fourth

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

positions of the Uniform SMR Code format as follows:

c. Section IV. National Stock Number and Part

(a) The maintenance code entered in the

Number Index. A list, in National item identification

third position will indicate the lowest maintenance level

number (NIIN) sequence, of all National stock numbers

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

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

The maintenance code entered in the third position will

alphameric sequence, of all part numbers appearing in

indicate one of the following levels of maintenance:

the listings. National stock numbers and part numbers

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.

Explanation of Columns

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

a. Illustration. This column is divided as follows:

support level.

(1)

Figure number. Indicates the

D-Support items that are removed, replaced, used at

figure number of the illustration on which the item is

depot, mobile depot, specialized repair activity only.

shown.

(2)

Item number. The number used

b. The maintenance code entered in

to identify item called out in the illustration.

the fourth position indicates whether the item is to be

b. Source, Maintenance, and Recoverability (SMR)

repaired and identifies the lowest maintenance level with

Codes.

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

Source code. Source codes

(1)

authorized maintenance functions). This position will

indicate the manner of acquiring support items for

contain one of the following maintenance codes:

maintenance, repair, or overhaul of end items. Source

Code

Application/Explanation

codes are entered in the first and second positions of the

Uniform SMR Code format as follows

F-The lowest maintenance level capable of complete

repair of the support item is the direct support level.

Code

Definition

PA-Item procured and stocked for anticipated or known

usage.