Section I. INTRODUCTION

TM 11-6110-249-24 P

SECTION I

INTRODUCTION

Code

Definition

1. Scope

PE - Support equipment procured and stocked for initial

This manual lists spares and repair parts; special tools;

issue or outfitting to specified maintenance

special test, measurement, and diagnostic equipment

repair activities.

(TMDE), and other special support equipment required

XB - Item is not procured or stocked. If not available

for performance of organizational, direct support, and

through salvage, requisition.

general support maintenance of the ON-244/T. It

authorizes the requisitioning and issue of spares and

repair parts as indicated by the source and maintenance

NOTE

codes.

Cannibalization or salvage may be used as a

source of supply for any items source coded

2. General

above except those coded XA and aircraft

This Repair Parts and Special Tools List is divided into

support item as restricted by AR 750-1.

the following sections:

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

(2) Maintenance code. Maintenance codes

and repair parts authorized for use in the performance of

are assigned to indicate the levels of maintenance

maintenance. The list also includes parts which must be

authorized to USE and REPAIR support items. The

removed for replacement of the authorized parts. Parts

maintenance codes are entered in the third and fourth

lists are composed of functional groups in numeric

positions of the Uniform SMR Code format as follows:

sequence, with the parts in each group listed in figure

(a) The maintenance code entered in

and item number sequence.

the third position will indicate the lowest maintenance

level authorized to remove, replace, and use the support

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

item. The maintenance code entered in the third

c. Section IV. National Stock Number and Part

position will indicate one of the following levels of

Number Index. A list, in National item identification

maintenance:

number (NIIN) sequence, of all National stock numbers

Code

Application/Explanation

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

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

alphameric sequence, of all part numbers appearing in

organizational level.

the listings. National stock numbers and part numbers

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

are cross-referenced to each illustration figure and item

direct support level.

number appearance.

(b) The maintenance code entered in

the fourth positions indicates whether the item is to be

3. Explanation of Columns

repaired and identifies the lowest maintenance level

a. Illustration This column is divided as follows:

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

authorized maintenance functions). This position will

(1) Figure number.

Indicates the figure

contain one of the following maintenance codes:

number of the illustration on which the item is shown.

Code

Application/Explanation

(2) Item number.

The number used to

F - The lowest maintenance level capable of complete

identify item called out in the illustration.

repair of the support item is the direct support

b. Source, Maintenance, and Recoverability (SMR)

level.

Codes.

Z - Nonreparable. No repair is authorized.

(3) Recoverability code.

Recoverability

(1) Source code. Source codes indicate the

codes are assigned to support items to indicate the

manner of acquiring support items for maintenance,

disposition action on unserviceable items.

The

repair, or overhaul of end items. Source codes are

recoverability code is entered in the fifth position of the

entered in the first and second positions of the Uniform

Uniform SMR Code format as follows:

SMR Code format as follows:

Code

Definition

PA - Item procured and stocked for anticipated or known

usage.