Section I. INTRODUCTION - TM-9-6625-1970-34P0003

TM 9-6625-1970-34P

Section I. INTRODUCTION

1. Scope. This manual lists spares and repair parts that are required for maintenance of the Graphical Display System,

MIS28706TYPE1 and M1S28706TYPEII. It authorizes the requisitioning and issue of spares and repair parts as indicated

by the source and maintenance codes.

2. General. This repair parts and special tools list (RPSTL) is divided into the following sections:

a. Section I. Introduction.

b. Section II. Repair Parts List. A list of spares and repair parts authorized for use in the performance of

maintenance. The list also include parts which must be removed for re-placement of the authorized parts . Parts lists

are composed of functional groups in numeric sequence, with the parts in each group listed in figure and item number

sequence. Bulk materials are listed in National Stock Number (NSN) sequence.

c. Section III. NSN and Part Number Index. A list, in National Item Identification Number (NIIN) sequence, of all NSN's

appearing in the listings, followed by a list in alphameric sequence of all part numbers appearing in the listings. NSN's and

part numbers are cross referenced to each illustration figure and item number appearance.

3. Explanation of Columns

a. Illustration. This column is divided as follows:

(1) Figure Number. Indicates the figure number of the illustration on which the item is shown.

(2) Item Number. The number used to identify item called out in the illustration.

b. Source, Maintenance, and Recoverability (SMR) Codes.

(1) Source Code. Source codes indicate the manner of acquiring support items for maintenance, repair, or

overhaul of end items. Source codes are entered in the first and second positions of the Uniform SMR Code format as

follows:

Code

Definition

PA -

Item procured and stocked for anticipated or known usage.

PB -

Item procured and stocked for insurance purpose because essentiality dictates that a

minimum quantity be available in the supply system.

PC -

Item procured and stocked and which otherwise would be coded PA except that it is

deteriorative in nature.

PD -

Support item, excluding support equipment, procured for initial issue or outfitting and

stocked only for subsequent or additional initial issues or outfittings Not subject to

automatic replenishment.

PE -

Support equipment procured and stocked for initial issue or outfitting to specified

maintenance repair activities.

PF -

Support equipment which will not be stocked but which will be centrally procured on

demand.