SECTION I INTRODUCTION - TM-11-6665-221-20P0003

TM 11-665-221-20P

SECTION I

INTRODUCTION

Code

Definition

Scope

PD-Support item, excluding support equipment, procured

This manual lists spares and repair parts; special tools;

for initial issue or outfitting and stocked only for

special test, measurement, and diagnostic equipment

subsequent or additional initial issues or outfittings.

(TMDE), and other special support equipment required

Not subject to automatic replenishment.

for performance of organizational maintenance of the

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

AN/PDR-60. It authorizes the requisitioning and issue of

item will be procured through normal supply

spares and repair parts as indicted by the source and

channels.

maintenance codes.

NOTE

Cannibalization or salvage may be used

General

as a source of supply for any items

This Repair Parts and Special Tools List is divided into

source coded above except those coded

the following sections:

XA and aircraft support items as

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

restricted by AR 700-2.

and repair parts authorized for use in the performance of

(2) Maintenance code. Maintenance codes

maintenance. The list also includes parts which must be

are assigned to indicate the levels of maintenance

removed for replacement of the authorized parts. Parts

authorized to USE and REPAIR support items. The

lists are composed of functional groups in numeric

maintenance codes are. entered in the third and fourth

sequence, with the parts in each group listed in figure

positions of the Uniform SMR Code format as follows:

and item number sequence.

(a) The maintenance code entered in

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

the third position will indicate the lowest maintenance

c. Section IV. National Stock Number and Part

level authorized to remove, replace, and use the support

Number Index. A list, in National item identification

item. The maintenance code entered in the third position

number (NIIN) sequence, of all National stock numbers

will indicate one of the following levels of maintenance:

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

Code

Application/Explanation

alphanumeric sequence, of all part numbers appearing in

C--Crew or operator maintenance performed within

the listings. National stock numbers and part numbers

organizational maintenance.

are cross-referenced to each illustration figure and item

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

number appearance.

organizational level.

(b) The maintenance code entered in

Explanation of Columns

the fourth position indicates whether the item is to be

a. Illustration. This column is divided as follows:

repaired and identifies the lowest maintenance level with

(1) Figure number.

Indicates the figure

the capability to perform complete repair (ie., all

number of the illustration on which the item is shown.

authorized maintenance functions).

This

position

(2) Item number. The number used to identify

will contain one of the following maintenance codes:

item called out in the illustration.

Code

Application/Explanation

b. Source, Maintenance, and Recoverability (SMR)

O-The lowest maintenance level capable of complete

Codes.

repair of the support item is the organizational level.

(1) Source code. Source codes indicate the

H-The lowest maintenance level capable of complete

manner of acquiring support items for maintenance,

repair of the support item is the general support level.

repair, or overhaul of end items. Source : odes are

D-The lowest maintenance level capable of complete

entered in the first and second positions )f the Uniform

repair of the support item is the depot level.

SMR Code format as follows:

Code

Definition

PA--Item procured and stocked for anticipated or known

usage.