Section III. ITEMS TROOP INSTALLED OR AUTHORIZED LIST

TM 3-4240-212-14&P

(1)

First.

Using the table of contents,

spection requirements, to identify an item or range of

items.

determine the functional group within which the repair part

belongs.

This Is necessary since illustrations are

NOTE

prepared for functional groups, and listings are divided

When a stock numbered item is

into the same groups.

requisitioned, the repair part received may

(2)

Second. Find the Illustration covering the

have a different part number than the part

functional group to which the repair part belongs.

being replaced.

(3)

Third. Identify the repair part on the

e. Federal Supply Code for Manufacturer (FSCM).

illustration and note the Illustration figure and item

number of the repair part.

The ESCM is a 5-digit numeric code fisted in SB 708-42

(4)

Fourth. Using the Repair Parts Listing,

which is used to identify the manufacturer, distributor, or

Government agency, etc.

find the figure and item number noted on the illustration.

b. When National Stock Number or Part Number is

Description. Indicates the National item name

Known:

and, If required, a minimum description to identify the

(1)

First. Using the Index of National Stock

item.

Numbers and Part Numbers, find the pertinent National

stock number or part number. This index is in ascending

g. Unit of Measure (U/M). Indicates the standard of

NSN sequence followed by a list of part numbers in

the basic quantity of the listed item as used in performing

ascending alphameric sequence, cross-referenced to the

the actual maintenance function.

This measure is

illustration figure number and Item number.

expressed by a two-character alphabetical abbreviation

(2)

Second. After finding the figure and item

(e.g., ea. in, pr, etc.). When the unit of measure differs

number, locate the figure and item number in the repair

from the unit of issue, the lowest unit of issue that will

parts list.

satisfy the required units of measure will be requisitioned.

B-6.

Abbreviations

h. Quantity Incorporated in Unit.

Indicates the

quantity of the item used In the breakout shown on the

Abbreviation

Explanation

illustration figure, or an assembly.

cad

cadmium

inside diameter

B-4.

Special Information

outside diameter

American National coarse thread

Action change codes indicated in the left-hand margin of

American National fine thread

the listing page denote the following:

OBA

Oxygen-Breathing Apparatus

C-- Indicates a change in data

Pltd

plated

B-6.

How to Locate Repair Parts

tube

a. When National Stock Number or Part Number is

UNC

Unified coarse thread

Unknown:

Section III. ITEMS TROOP INSTALLED OR AUTHORIZED LIST

(1)

(2)

(3)

(4)

NATIONAL

DESCRIPTION

U/M

QTY

STOCK

AUTH

NUMBER

Part Number & FSCM

Usable On Code

4240-00-816-3819

GOGGLES, INDUSTRIAL WA60-5H0746-0315 (74936)

B-2

Change 2