SECTION I. INTRODUCTION - TM-9-2520-246-34P0005

SECTION I

INTRODUCTION

Code

Definition

1. Scope

Item procured and stocked for anticipated or

This manual lists repair parts with special tools

known usage.

authorized for direct support and general support of:

Item procured and stocked for insurance purpose

Transmission Assemblies, 2520-00-347-4520 and

because essentiality dictates that minimum

quantity be available in the supply systems.

2520-00-884-4833; Transfer Assemblies, 2520-00-

Item procured and stocked and which otherwise

001-7855, 2520-00-089-8287 and Power Take-Off

would be coded PA except that it is

Assemblies, 2520-00-229-5673, 2520-00-706-1136,

deteriorative in nature.

2520-00-706-1137.

Support item, excluding support equipment,

procured for initial issue or outfitting and

2. General

stocked only for subsequent or additional initial

This Repair Parts and Special Tools List is divided

issues or outfittings. Not subject to automatic

into the following sections:

replenishment.

Support equipment procured and stocked for

a. Section II- Repair Parts List. A list of repair

initial issue or outfitting to specified main-

parts authorized for use in the performance of

tenance repair activities.

maintenance. The list also includes parts which must

Support equipment which will not be stocked but

be removed for replacement of the authorized parts.

which will be centrally procured on demand.

Parts lists are composed for functional groups in

Item procured and stocked to provide for

sustained support for the life of the equipment.

ascending numerical sequence, with the parts in each

It is applied to an item peculiar to the

group listed in figure and item number sequence.

equipment which, because of probable discon-

Bulk materials are listed in NSN sequence.

tinuance or shutdown of production facilities,

b. Section IIISpecial Tools List. A list of

would prove uneconomical to reproduce at a

later t i m e .

special tools, TMDE, end support equipment

An item of a depot overhaul/repair kit and not

authorized for the performance of maintenance at the

purchased separately. Depot kit defined as a kit

organizational level.

that provides items required at the time of

c. Section IV--National Stock Number and Part

overhaul or repair.

An item of a maintenance kit and not purchased

Number Index. A list, in ascending numerical

separately. Maintenance kit defined as a kit that

sequence, of all National stock numbers appearing in

provides an item that can be replaced at

the listings, followed by a list, in alphanumeric

organizational or intermediate levels of main-

sequence, of all part numbers appearing in the

tenance.

listings. Federal stock number and part numbers are

Item included in both a depot overhaul/repair kit

and a maintenance kit.

cross-referenced to each illustration figure and item

I t e m to be manufactured or fabricated at

number appearance. This index is followed by a

organizational level.

cross-reference list of reference designations to figure

Item to be manufactured or fabricated at the

and item numbers when applicable.

direct support maintenance level.

Item to be manufactured or fabricated at the

3. Explanation of Columns

general support maintenance level.

The following provides an explanation of columns

Item to be manufactured or fabricated at the

depot maintenance level.

found in the tabular listings:

Item to be assembled at organizational level.

a. Illustration. This column is divided as follows:

Item to be assembled at direct support main-

(1) Figure number.

Indicates the figure

tenance level.

number of the illustration in which the item is

Item to be assembled at general support main-

tenance level.

shown.

Item to be assembled at depot maintenance level.

(2) Item number. The number used to identify

Item is not procured or stocked because the

each item called out in the illustration.

requirements for the item will result in the

b. Source, Maintenance, and Recoverability

replacement of the next higher assembly.

Codes (SMR ).

Item is not procured or stocked. If not available

through salvage, requisition.

(1) Source code. Source codes are assigned to

A support item that is not stocked. When

support items to indicate the manner of acquiring

required, item will be procured through normal

support items for maintenance, repair, or overhaul of

supply channels.

end items. Source codes are entered in the first and

second positions of the Uniform SMR Code format

as follows: