Section I. INTRODUCTION

TM 5-4120-337-34P

Section I.

INTRODUCTION

Definition

1. Scope

Item procured and, stocked for insurance purpose

This manual lists repair parts, special tools, test,

because essentiality dictates that a minimum

measurement,

and

diagnostic

equipment

quantity be available in the supply systems.

(TMDE), and other support equipment required

Item procured and stocked and which otherwise

would be (coded P4 except that it is deteriora-

for operation and performance of direct support,

tive in nature.

and general support maintenance of the air con-

Support item, excluding support equipment, pro-

ditioner.

cured for initial issue or outfitting and stocked

only for subsequent or additional initial issues

or outfittings. Not subject to automatic re-

2. General

plenishment.

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

Support equipment procured and stocked for ini-

repair parts authorized at the direct support and

tial issue or outfitting to specified maintenance

repair activities.

g e n e r a l support levels for the performance of

Support equipment which will not be stocked but

maintenance. The list also includes parts which

which will be centrally procured on demand.

must be removed for replacement of the author-

Item procured and stocked to provide for sus-

ized parts. Parts lists are composed of functional

tained support for the life of the equipment. It

g r o u p s in ascending numerical sequence, with

applied to an item peculiar to the equipment

the parts in each group listed in figure and item

which, because of probable discontinuance or

shutdown of production facilities, would prove

number sequence,

unecononical to reproduce at a later time.

b. Section III -- Special Tools List. N o t a p -

An item of a depot overhaul/repair kit and not

plicable.

purchased separately. Depot kit defined as a

c. Section IV -- F e d e r a l Stock Number and

kit that provides items required at the time of

R e f e r e n c e N u m b e r I n d e x . A list, in ascending

overhaul or repair.

An item of a maintenance kit and not purchased

numerical sequence, of all Federal stock numbers

separately. Maintenance kit defined as a kit

appearing in the listings, followed by a list, in

that provides an item that can, be replaced at

alphanumeric sequence, of all reference numbers

organizational or intermediate levels of main-

appearing in the listings. Federal stock number

tenance.

a n d reference numbers are cross-referenced to

Item included in both a depot overhaul/repair kit

each illustration figure and item number appear-

and a maintenance kit,

Item to be manufactured or fabricated at or-

ance.

ganizational level.

M-F

Item to be manufactured or fabricated at the

3 . Explanation of Columns

direct support maintenance level,

Item to lx, manufactured or f fabricated at the

The following provides an explanation of col-

general support maintenance level.

umns found in the tabular listing in Section II.

Item to be manufactured or fabricated at the

a. Source, Maintenance, and Recoverability

depot maintenance level.

Codes (SMR).

Item to be assembled at organizational level.

(1) Source Code. Source codes are assigned

Item to be assembled at direct support main-

to support items to indicate the manner of ac-

tenance level.

q u i r i n g support items for maintenance, repair,

Item to be assembled at general support main-

tenance level.

or overhaul of end items. Source codes are en-

Item to be assembled at depot maintenance level.

tered in the first and second positions of the Uni-

Item is not procured or stocked because the re-

form SMR Code format as follows:

quirements for the item will result in the re-

Code

Definition

placement of the next higher assembly.

Item procured and stocked for anticipated or

Item is not procured or stocked. If not available

known usage.

through salvage, requisition.

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