SECTION I. INTRODUCTION - TM-5-4320-220-20P0005

TM 5-4320-220-20P

SECTION I

INTRODUCTION

Code

Explanation

1. Scope

supply system, and authorized for use

This manual lists repair parts required for the

at indicated maintenance categories.

performance of organizational maintenance of the

Applied to repair parts which are not

pump.

procured or stocked but are to be

manufactured at indicated

2. General

maintenance categories.

Applied to assemblies which are not

a. The Repair Parts List is arranged as follows:

procured or stocked as such but are

(1) Individual parts and major assemblies are

made up of two or more units, each of

listed alphabetically by item name within the numbered

which carry individual stock numbers

functional groups.

and descriptions and are procured

and stocked and can be assembled by

(2) Assembly

components

and

units at indicated maintenance

categories.

subassemblies are indented and listed alphabetically by

Applied to parts and assemblies which

item name under major assemblies.

are not procured or stocked, the

mortality of which is normally below

b. This Repair Parts and Special Tools List is

that of the applicable end item, and

divided into the following sections:

the failure of which should result in

retirement of the end item from the

supply system.

(1) Prescribed Load Allowance (PLA)Section

Applied to repair parts which are not

II. A consolidated listing of repair parts quantitatively

procured or stocked, the requirement

allocated for initial stockage at the organizational level.

for which will be supplied by use of

This is a mandatory stockage allowance.

the next higher assembly or

components.

(2) Special Tools, Test and Support

Applied to repair parts which are not

stocked. The indicated maintenance

Equipment-Section III. A list of special tools, test and

category requiring such repair parts

support equipment authorized for the performance of

will attempt to obtain them through

maintenance at the organizational level.

(Not

cannibalization; if not obtainable

Applicable)

through cannibalization, such repair

parts will be requisitioned with

(3) Repair Parts-Section IV. A list of repair

supporting justification through normal

parts authorized for the performance of maintenance at

supply channels

Applied to major assemblies that are

the organizational level.

procured with PEMA (Procurement

Equipment Missile Army) funds for

(4) Federal Stock Number and Refer ence

initial issue only to be used as

Number Index-Section V. A list of Federal stock

exchange assemblies at DSU and

numbers followed by reference numbers in ascending

GSU maintenance level. These

alpha-numeric sequence, cross-referenced to index

assemble will not be stocked above

number.

DSU and GSU o returned to depot

supply level.

Note.

3. Explanation of Columns

Source code is not shown on common

The following provides an explanation of columns in the

hardware items known to be readily

tabular lists in sections II, III, and IV

available in Army supply channels ant

through local procurement.

a. Source, Maintenance and Recoverability

(2) Maintenance Code, indicates the lowest

category of maintenance authorized to install the listed

Codes (SMR):

item. The maintenance level code is:

(1) Source Code, indicates the selection

Code

Explanation

status and source for the listed item. Source codes are:

Organizational maintenance

Code

Explanation

(3) Recoverability Code, indicates whether

unserviceable items should be returned for recovery or

Applied to repair parts which are

salvage. Items not coded are

stocked ill or supplied from DSA/GSA

or Army

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