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 5 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 5of 29

008386015
3353
RNCC: 3 | RNVC: 9
AM32C5
RNCC: 5 | RNVC: 9
008111521
400000
RNCC: 3 | RNVC: 2
400000
RNCC: 3 | RNVC: 9
MILA27490
RNCC: 4 | RNVC: 1
AM32C6
RNCC: 5 | RNVC: 1
AM32C6
RNCC: 5 | RNVC: 2
008053833
MILA26501TYPEAS32C2
RNCC: 4 | RNVC: 1
AS32C2
RNCC: 5 | RNVC: 1
ACM2905F22
RNCC: E | RNVC: 8
ACM2905F22
RNCC: E | RNVC: 8
ACM2905F22
RNCC: E | RNVC: 8
007835240
300000
RNCC: 3 | RNVC: 9
MILA26624
RNCC: 4 | RNVC: 1
AM32C5
RNCC: 5 | RNVC: 2
300000
RNCC: 5 | RNVC: 2
AM32C5
RNCC: 5 | RNVC: 9
007783075
989000
RNCC: 3 | RNVC: 2
AS32C2
RNCC: 5 | RNVC: 1
007610603
GEA50-3
RNCC: 3 | RNVC: 2
105900
RNCC: 5 | RNVC: 9
007385889
51KF066-101
RNCC: 3 | RNVC: 2
51AE46-115
RNCC: 5 | RNVC: 2
HD483T
RNCC: 5 | RNVC: 2
007384039
A62SV
RNCC: 3 | RNVC: 2
007357003
KT-63-FG
RNCC: 3 | RNVC: 2
KT6FG
RNCC: 5 | RNVC: 9
KT63FG
RNCC: C | RNVC: 1
007084776
512200
RNCC: 3 | RNVC: 2
7688330
RNCC: 5 | RNVC: 2
AFM32C1
RNCC: 5 | RNVC: 9
007010763
V81
RNCC: 3 | RNVC: 1
006848297
H57-01
RNCC: 3 | RNVC: 2
006792669
F9000
RNCC: 3 | RNVC: 2
F9000
RNCC: 3 | RNVC: 9
MILA14372
RNCC: 4 | RNVC: 1
006495537
A9
RNCC: 3 | RNVC: 2
MILA14372
RNCC: 4 | RNVC: 1
006081886
10322
RNCC: 3 | RNVC: 2
005806171
75-5166
RNCC: 3 | RNVC: 2
AFF32C4
RNCC: 4 | RNVC: 1
MILA9604A
RNCC: 4 | RNVC: 1
BA1
RNCC: 5 | RNVC: 2
005757200
93950
RNCC: 3 | RNVC: 2
SC.OA.00-00.000
RNCC: 3 | RNVC: 2
93950
RNCC: 5 | RNVC: 9
004809052
69C335
RNCC: 3 | RNVC: 2
004809053
69D336
RNCC: 3 | RNVC: 2
004769250
A9000B2
RNCC: 3 | RNVC: 9
MILA14372
RNCC: 4 | RNVC: 1
004443924
F36T-A/E32C-24
RNCC: 3 | RNVC: 2
MAC6V40-5450-11
RNCC: 5 | RNVC: 9
004443921
MAC4V40-5450-10
RNCC: 3 | RNVC: 2
004221760
202821
RNCC: 3 | RNVC: 2