Section I. INTRODUCTION - TM-5-3740-214-24P0005

TM 5-3740-214-24P

Section I. INTRODUCTION

1. Scope. This manual lists repair parts; test, measurement, and diagnostic equipment (TMDE), and other support

equipment required for operation and performance of organizational, direct support, and general support and depot

maintenance of the ULV Aerosol Generator.

2. General. This Repair Parts and Special Tools List is divided into the following sections:

a. Section II. Repair Parts List. A list of repair parts authorized for use in the performance of maintenance. The

list also includes -parts which must be removed for replacement of the authorized parts. Parts lists are composed of

assembly groups in ascending numerical sequence, with the parts in each group listed in NSN sequence, figure and

item number sequence. Bulk materials are listed in NSN sequence, as the list group in section II.

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

c. Section IV. National Stock Number and Part Number Index. A list, in ascending numerical sequence of all

National Stock Numbers appearing in the listings, followed by a list, in alphanumeric sequence, of all part numbers

appearing in the listings. National stock numbers and part numbers are cross-referenced to each illustration figure and

item number appearance.

3. Explanation of Columns. The following provides an explanation of columns found in the Tabular listing:

a. Illustration. This column is divided as follows:

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

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

b. Source, Maintenance and Recoverability (SMB).

(1) Source Code. Source codes are assigned to support items to 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 purposes 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.

PG Item procured and stocked to provide for sustained support for the life of the equipment. It is applied to an item

peculiar to the equipment which, because of probable discontinuance or shutdown of production facilities, would

prove uneconomical to reproduce at a later time.

KD An item of a depot overhaul/repair kit and not purchased separately. Depot kit defined as a kit that provides

items required at the time of overhaul or repair.

KF An item of a maintenance kit and not purchased separately. Maintenance kit defined as a kit that provides an

item that can be replaced at organizational or intermediate levels of maintenance.

KB Item included in both a depot overhaul/repair kit and a maintenance kit.