Aircraft Air Conditioning, Heating, and Pressurizing Equipment - Italy (IT)

Federal Supply Class (FSC): 1660

NATO Supply Classification Class (NSC): 1660

Federal Supply Group (FSG): 16 Aerospace Craft Components and Accessories

NATO Supply Classification Group (NSG): 16 Aerospace Craft Components and Accessories

Items Managed by Italy (IT) - NCB is 15

Page 5 of 5

NSN Format for Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Codified by Italy

166015XXXXXXX
Group
FSG
ClassNCBIdentifier
FSC
Federal Supply Class
NIIN
NSN

NATO Supply Class 1660 is a classification for Aircraft Air Conditioning, Heating, and Pressurizing Equipment. It falls under NATO Supply Group 16, which is dedicated to Aerospace Craft Components and Accessories.

This supply class includes various equipment and systems that are essential for maintaining the desired temperature, humidity, and pressure conditions inside an aircraft. Some examples of the equipment covered in this class are air conditioning units, heating systems, and pressurization systems.

These components play a crucial role in ensuring the comfort and safety of passengers and crew members during flight. They help regulate the temperature and humidity levels inside the aircraft cabin, ensuring a pleasant environment for everyone on board. Additionally, pressurization systems help maintain the appropriate air pressure inside the aircraft, especially at high altitudes, to ensure the well-being of passengers and crew.

NATO Supply Class 1660 is specifically focused on the equipment and systems related to air conditioning, heating, and pressurization in aircraft. It is an important classification within NATO's supply system, as it helps in the standardization and categorization of aerospace craft components and accessories.

If you have any specific questions or need further information about this supply class, feel free to ask!

FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment - Italy (IT)
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment - Italy (IT)

Includes Cabin Supercharging Equipment; Canisters; Cylinder Assemblies; Masks; Fixed Oxygen System; Specially Designed Aircraft Valves; Cabin Pressure Regulators; Heat Exchangers; Air Expansion Turbines; Aircraft Heaters; Ventilating System Components; Air Conditioning and Heating Duct Assemblies; Thermal De-icing Equipment; Cabin and Compartment Pressurizing Equipment; Air Diffusers; Cabin Pressure Selectors; Liquid Oxygen Converters.

Excludes Oxygen Pressure Signals and Warning Devices; Tubing; Ground Type Heaters and Coolers; Pressurizing Equipment other than that used for Cabin and Compartment Pressurization; Fluid De-icing Equipment; Valves specifically designed for use with Aircraft Engines, Guided Missiles, and Guided Missile Engines.

Frequently Asked Questions(FAQ) for Federal Supply Class 1660 Frequently Asked Questions(FAQ) for Federal Supply Class 1660

What is Federal Supply Class 1660?
FSC 1660 is the Federal Supply Class (formally known as NATO Supply Classification Class NSC 1660) in the USA for supply items codified in the category of Aircraft Air Conditioning, Heating, and Pressurizing Equipment.
What is NATO Supply Classification Class 1660?
NSC 1660 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 1660 in the USA) for supply items codified in the category of Aircraft Air Conditioning, Heating, and Pressurizing Equipment.
Which Federal Supply Group is FSC 1660 in?
FSC 1660 is in Federal Supply Group (FSG) 16 which contains Aerospace Craft Components and Accessories.
Which NATO Supply Classification Group is NSC 1660 in?
NSC 1660 is in NATO Supply Classification Group (NSG) 16 which contains Aerospace Craft Components and Accessories.

Supply Items Included in Federal Supply Class 1660 Supply Items Included in Federal Supply Class 1660

What is a Metal Grille? 10 Items
A Metal Grille (GRILLE,METAL) is a metal frame enclosing a metal core which is constructed of perforated sheet metal, bars, core material, or the like. It is used to form an openwork barrier or screen to allow the passage of a maximum quantity of air and/or light, but excluding the passage of foreign objects. Excludes GUARD, FAN IMPELLER.
What is an Air Conditioning Filter Element? 19 Items
An Air Conditioning Filter Element (FILTER ELEMENT,AIR CONDITIONING) is a replaceable device designed to remove dust, pollen or other foreign matter from the air passing through it. The removal of particles is accomplished by porous fibrous or shredded material (metallic or nonmetallic) which is loosely woven or matted and confined in a frame or retained between perforated sheets of firmer material. It is designed to fit into air conditioners, ventilation systems and hot air furnaces. It may have facilities for radio frequency/electromagnetic interference shielding. The filter may be cleaned by the use of compressed air, blown through the filter element, or by using water and a suitable detergent for cleaning purposes which would extend the life of the filter.
What is an Aircraft Air Conditioning-Heating Duct Assembly? 14 Items
An Aircraft Air Conditioning-Heating Duct Assembly (DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT) is a hollow body used to transport air to various parts of the aircraft for the purpose of heating, cooling, pressurizing, de-icing, and the like. It may include flange(s), bracket(s), and the like for mounting purposes. Excludes pipes used in aircraft exhaust systems and pipes used in non-aircraft applications. Excludes PIPE, EXHAUST and PIPE, AIR CONDITIONING-HEATING.
What is an Aircraft Air Temperature Electrical-Electronic Control Box? 11 Items
An Aircraft Air Temperature Electrical-Electronic Control Box (CONTROL BOX,ELECTRICAL-ELECTRONIC,AIRCRAFT AIR TEMPERATURE) is a metal inclosure which includes mounts and protects any quantity and/or combination of electrical/electronic devices such as resistors, relays, potentiometers, receptacles, rectifiers, bridge networks and the like. If electrical, it may not contain electronic tubes and/or resistors. It may have adjustment controls. Designed to produce an electrical signal to control air temperature for an aircraft cabin, cockpit, window, windshield and other comparments for the purpose of anti-icing, defogging or heating.
What is an Aircraft Thermal Insulation Pipe Covering? 10 Items
An Aircraft Thermal Insulation Pipe Covering (INSULATION PIPE COVERING,THERMAL,AIRCRAFT) is an item composed of one or more materials, molded, compressed, and/or baked into a rigid covering of irregular shapes and sizes. It is designed to cover air ducts and/or air duct fittings used in air conditioning, heating, cooling, pressurizing, de-icing systems and in hydraulic systems to restrict the dissipation of heat. It may completely or partially encase the item for which designed. It may be furnished with or without fillers, cement, and/or separate or attached accessories for installation, (excluding flexible air duct covering and rigid pipe and pipe fitting coverings used in construction and building materials). Excludes INSULATION BLANKET,THERMAL,AIRCRAFT; INSULATION PIPE FITTING COVERING,THERMAL; and INSULATION SLEEVING,THERMAL.
What is a Fluid To Air Heat Exchanger? 15 Items
A Fluid To Air Heat Exchanger (HEAT EXCHANGER,FLUID TO AIR) is a heat transfer device designed to lower the temperature of a fluid through airflow. May be used in air conditioning systems, drive mechanisms, and the like.See also HEAT EXCHANGER, AIR TO AIR, AIRCRAFT and HEAT EXCHANGER, AIR TO WATER, AIRCRAFT.
What is an Aircraft Heating And Ventilating Air Diffuser? 21 Items
An Aircraft Heating And Ventilating Air Diffuser (DIFFUSER,AIR,AIRCRAFT HEATING AND VENTILATING) is a device for installation in aircraft, used in varying designs to effect the proper distribution of ventilated or heated air to assure temperature equalization, or for the defrosting and de-icing of aircraft glass surfaces.

Stock Items From Supply Class 1660 Stock Items From Supply Class 1660 Page 5 of 5

151372991
319886-17-1
RNCC: 3 | RNVC: 2
150404810
8-4107-100-24625
RNCC: 3 | RNVC: 2
8-4107-1-00-24625
RNCC: 5 | RNVC: 2
150415059
8-4121-101-32111-2
RNCC: 3 | RNVC: 2
150049002
AV2BM07-6-1A2
RNCC: 3 | RNVC: 2
150653980
39A752-12-14A
RNCC: 3 | RNVC: 2
151798717
1R346706 ITEM 1
RNCC: 3 | RNVC: 2
314840
RNCC: 3 | RNVC: 2
151576485
24022-101
RNCC: 3 | RNVC: 2
151905722
T1=7359A
RNCC: 3 | RNVC: 2
151369498
47-706-279-2
RNCC: 3 | RNVC: 2
150542720
7-20883-107-76225
RNCC: 3 | RNVC: 2
150542690
7-20057-000-71149B1
RNCC: 3 | RNVC: 2
151319074
7-20784-000-71144C2
RNCC: 3 | RNVC: 2
151887827
129-0601-14-102
RNCC: 3 | RNVC: 2
(241)A0126129-0601-14-102
RNCC: 5 | RNVC: 2
151095031
5044-13-6
RNCC: 3 | RNVC: 2
151920043
MC10-06-105
RNCC: 3 | RNVC: 2
150502519
8-1101-100-36775-1
RNCC: 3 | RNVC: 2
151626481
204-070-179-7
RNCC: 3 | RNVC: 2
151000958
39A752-12-40A
RNCC: 3 | RNVC: 2
150542723
7-20901-101-76193
RNCC: 3 | RNVC: 2
151915899
P611072-421
RNCC: 3 | RNVC: 2
151543660
J21040252-401
RNCC: 3 | RNVC: 2
150542703
7-20763-000-72584C1
RNCC: 3 | RNVC: 2
151196586
C129925-2
RNCC: 3 | RNVC: 2
151701635
2856-1-060
RNCC: 3 | RNVC: 2
150569737
62854
RNCC: 3 | RNVC: 2
151520740
2000138/A
RNCC: 3 | RNVC: 2
150410789
8-1403-105-28669-2
RNCC: 3 | RNVC: 2
151099672
109-0710-38-2
RNCC: 3 | RNVC: 2