Air Conditioning Equipment

Federal Supply Class (FSC): 4120

NATO Supply Classification Class (NSC): 4120

Group Description: Refrigeration, Air Conditioning, and Air Circulating Equipment

Federal Supply Group (FSG): 41

NATO Supply Classification Group (NSG): 41

Page 4 of 29

NSN Format for Air Conditioning Equipment

4120XXXXXXXXX
Group
FSG
ClassNCBIdentifier
FSC
Federal Supply Class
NIIN
NSN
FSC 4120 Air Conditioning Equipment
FSC 4120 Air Conditioning Equipment

Includes Store Type Units; Window and Room Type Units; Marine, and Vehicular Air Conditioning Units; Air Conditioning Plants and Systems.

Excludes Air Conditioning Components (FSC 4130, or as otherwise specifically prescribed by the indexes and structure of the FSC).

Additional Information for Air Conditioning Equipment Additional Information for Air Conditioning Equipment

NATO Supply Class 4120 is a classification within NATO Supply Group 41, which is dedicated to Refrigeration, Air Conditioning, and Air Circulating Equipment.

NATO Supply Class 4120 specifically focuses on Air Conditioning Equipment. This class includes various types of equipment used for air conditioning purposes, such as air conditioners, cooling units, air handling units, and related components.

The purpose of this classification system is to provide a standardized way of categorizing and organizing equipment within the NATO inventory. It helps ensure that member nations can easily identify and procure the necessary equipment for their military operations and infrastructure.

By using the NATO Supply Class 4120, military personnel and procurement officers can quickly locate and acquire the specific air conditioning equipment they need, ensuring efficient and effective operations in various environments.

It's important to note that this classification system is specific to NATO and may not be used or recognized outside of the NATO context.

NSN by Country NSN by Country

Frequently Asked Questions(FAQ) for Federal Supply Class 4120 Frequently Asked Questions(FAQ) for Federal Supply Class 4120

What is Federal Supply Class 4120?
FSC 4120 is the Federal Supply Class(formally known as NATO Supply Classification Class NSC 4120) in the USA for supply items codified in the category of Air Conditioning Equipment.
What is NATO Supply Classification Class 4120?
NSC 4120 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 4120 in the USA) for supply items codified in the category of Air Conditioning Equipment.
Which Federal Supply Group is FSC 4120 in?
FSC 4120 is in Federal Supply Group(FSG) 41 which contains .
Which NATO Supply Classification Group is NSC 4120 in?
NSC 4120 is in NATO Supply Classification Group(NSG) 41 which contains .

Supply Items Included in Federal Supply Class 4120 Supply Items Included in Federal Supply Class 4120

What is an Air Conditioner? 6219 Items
An Air Conditioner is a self-contained unit designed to perform the functions of cooling, circulating, filtering, dehumidifying or otherwise processing of air. It may also be equipped to perform the additional functions of heating or humidifying. It may be the air cycle type used in aircraft or the vapor cycle type applicable to ground or aerospace equipment. Excludes ENVIRONMENTAL CONTROL UNIT, PERSONNEL, SELF-CONTAINED.
What is an Evaporative Air Cooler? 249 Items
An Evaporative Air Cooler (COOLER,AIR,EVAPORATIVE) is a self-contained unit designed to perform the functions of cooling, filtering and circulating fresh air. In operation, fresh air is drawn into the cooler from an outside source, through water evaporating filter pads, by a power driven fan. The temperature of the air is reduced by the principle of evaporative cooling. The air is then forced through a discharge opening. May be connected to an air duct system. See also AIR CONDITIONER.
What is an Environmental Control System? 130 Items
An Environmental Control System is a packaged system of two or more AIR CONDITIONER that provides reliable heating and cooling to protect electronic equipment. It includes electronic sensing equipment to automatically transfer power from one AIR CONDITIONER to the other and control functioning of the AIR CONDITIONER units. It may require external power to operate.
What is an Air Conditioning Equipment Installation Kit? 28 Items
An Air Conditioning Equipment Installation Kit (INSTALLATION KIT,AIR CONDITIONING EQUIPMENT) is a collection of items which is designed to install air conditioning equipment.

Stock Items From Supply Class 4120 Stock Items From Supply Class 4120 Page 4of 29

010162059
OO-A-374
RNCC: 4 | RNVC: 1
010039841
BA8000
RNCC: 3 | RNVC: 2
010039840
2583165
RNCC: 3 | RNVC: 2
009993593
GT21
RNCC: 3 | RNVC: 2
MILA26501
RNCC: 4 | RNVC: 1
AS32C2
RNCC: 5 | RNVC: 1
009886988
745112D
RNCC: 3 | RNVC: 2
8497-123A
RNCC: 5 | RNVC: 2
8497-123A
RNCC: 5 | RNVC: 2
50031503
RNCC: 5 | RNVC: 2
D8497-123A
RNCC: 5 | RNVC: 2
D8497-123A
RNCC: 5 | RNVC: 2
D8497-123A
RNCC: 5 | RNVC: 2
009703365
OO-A-374
RNCC: 4 | RNVC: 1
1274-00 R111
RNCC: 5 | RNVC: 1
009703366
OO-A-374
RNCC: 4 | RNVC: 1
FEDDERS CRC060D8A
RNCC: 5 | RNVC: 1
1206-03 R111
RNCC: 5 | RNVC: 1
009587616
00-A-00372
RNCC: 3 | RNVC: 2
MILA21047TYPE1
RNCC: 4 | RNVC: 1
009422311
AE32C29
RNCC: 2 | RNVC: 2
MILA38440
RNCC: 4 | RNVC: 1
009360255
105520
RNCC: 3 | RNVC: 2
AM32C10
RNCC: 5 | RNVC: 1
GEA50-2
RNCC: 5 | RNVC: 2
009351612
CV9-1-30-60
RNCC: 3 | RNVC: 9
MIL-A-52767
RNCC: 4 | RNVC: 1
009301186
01-1012013-1
RNCC: 3 | RNVC: 2
009296749
MAC6V11-5400-14
RNCC: 3 | RNVC: 2
MILA38440
RNCC: 4 | RNVC: 1
MAC6V11-6800-08
RNCC: 5 | RNVC: 2
009269571
F9000T
RNCC: 3 | RNVC: 2
F9000T
RNCC: 3 | RNVC: 9
MILA52767
RNCC: 4 | RNVC: 1
009264113
CAS9000
RNCC: 3 | RNVC: 2
MILA14372
RNCC: 4 | RNVC: 1
009178082
ACE401-45
RNCC: 3 | RNVC: 2
009145686
CE60D60
RNCC: 3 | RNVC: 2
MILA52250
RNCC: 4 | RNVC: 1
008898585
0650-61001-041
RNCC: 3 | RNVC: 2
0650-61001-041
RNCC: 5 | RNVC: 9