Space and Water Heating Equipment - Italy (IT)

Federal Supply Class (FSC): 4520

NATO Supply Classification Class (NSC): 4520

Federal Supply Group (FSG): 45 Plumbing, Heating, and Waste Disposal Equipment

NATO Supply Classification Group (NSG): 45 Plumbing, Heating, and Waste Disposal Equipment

Items Managed by Italy (IT) - NCB is 15

Page 4 of 4

NSN Format for Space and Water Heating Equipment
Codified by Italy

452015XXXXXXX
Group
FSG
ClassNCBIdentifier
FSC
Federal Supply Class
NIIN
NSN

NATO Supply Class 4520 is a classification within NATO Supply Group 45, which is dedicated to Plumbing, Heating, And Waste Disposal Equipment.

NATO Supply Class 4520 specifically focuses on Space And Water Heating Equipment. This class includes various types of equipment used for heating spaces and water in different settings. It encompasses a wide range of heating devices and systems, such as boilers, furnaces, heaters, radiators, heat pumps, and water heaters.

The equipment classified under NATO Supply Class 4520 is designed to provide heating solutions for both residential and commercial purposes. These heating systems are essential for maintaining comfortable temperatures in buildings, as well as for heating water for various applications, such as bathing, cooking, and cleaning.

It is important to note that NATO Supply Class 4520 is part of the broader NATO Supply Group 45, which covers a wide range of plumbing, heating, and waste disposal equipment. This group includes various classes that focus on different aspects of these equipment categories.

By categorizing equipment into specific supply classes and groups, NATO aims to streamline procurement processes and facilitate efficient logistics management for member nations. This classification system helps ensure that the right equipment is readily available for military and civilian operations within the NATO framework.

FSC 4520 Space and Water Heating Equipment - Italy (IT)
FSC 4520 Space and Water Heating Equipment - Italy (IT)

Includes Boilers, 15 pounds WSP and under (for boilers over 15 pounds WSP, see FSC 4410); Domestic Water Storage Tanks through 100 gallon capacity; Fireplace Heaters; Furnaces; Space Heaters; Heating Radiators; Immersion Heaters; Water Heaters, through 100 gallon recovery capacity (for heaters over 100 gallons recovery capacity, see FSC 4410).

Excludes Vehicle Heaters; (FSC 2540); Aircraft Heaters (FSC 1660).

Frequently Asked Questions(FAQ) for Federal Supply Class 4520 Frequently Asked Questions(FAQ) for Federal Supply Class 4520

What is Federal Supply Class 4520?
FSC 4520 is the Federal Supply Class (formally known as NATO Supply Classification Class NSC 4520) in the USA for supply items codified in the category of Space and Water Heating Equipment.
What is NATO Supply Classification Class 4520?
NSC 4520 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 4520 in the USA) for supply items codified in the category of Space and Water Heating Equipment.
Which Federal Supply Group is FSC 4520 in?
FSC 4520 is in Federal Supply Group (FSG) 45 which contains Plumbing, Heating, and Waste Disposal Equipment.
Which NATO Supply Classification Group is NSC 4520 in?
NSC 4520 is in NATO Supply Classification Group (NSG) 45 which contains Plumbing, Heating, and Waste Disposal Equipment.

Supply Items Included in Federal Supply Class 4520 Supply Items Included in Federal Supply Class 4520

What is a Space Heater? 16 Items
A Space Heater (HEATER,SPACE) is a device designed to burn various types of fuel within an inclosure which protects and confines the fire. It is used for the purpose of raising the temperature of the air in its immediate vicinity. The inclosure may be vented. Excludes HEATER, DUCT TYPE, PORTABLE and HEATER, SPACE, ELECTRIC.
What is an Electric Space Heater? 65 Items
An Electric Space Heater (HEATER,SPACE,ELECTRIC) is a device having a heating element which when connected to an electrical source, directly imparts heat. Circulation of the heated air may be achieved by an integral blower or fan. For space heaters other than electric, see HEATER, SPACE.
What is a Heating Radiator? 36 Items
A Heating Radiator (RADIATOR,HEATING) is a heat transferring unit designed to transfer heat to surrounding air by radiation. The unit is exposed directly to the space served and it is generally connected to some type of heat generating unit, such as a steam or hot water heating boiler, but may have an integral gas or electric heating unit. Excludes HEATER, CONVECTION, STEAM-HOT WATER.
What is a Low Pressure Heating Boiler? 23 Items
A Low Pressure Heating Boiler (BOILER,HEATING,LOW PRESSURE) is a unit consisting of a series of metal shells and/or tubes assembled in integral form, utilizing a space enclosed within itself as a combustion chamber for burning fuel. The heat emanating from the burning fuel is absorbed by water circulating through the shells and/or tubes, raising the water temperature to a predetermined degree or changing its physical properties to steam. Excludes high pressure steam boilers over 15 pounds (6.804 kg) gauge working steam pressure.
What is an Electric Water Heater? 44 Items
An Electric Water Heater (HEATER,WATER,ELECTRIC) is a unit specifically designed for heating water by a direct fired method, utilizing electric heating element(s).
What is a Duct Type Ventilation Heater? 68 Items
A Duct Type Ventilation Heater (HEATER,VENTILATION,DUCT TYPE) is a heat transferring unit utilizing a separate source of steam or hot water as the heat transfer medium. It consists of finned parallel tubes joined together by a header or headers and is designed for installation in the ducts of a forced air circulating system. It may be provided with a flanged outer casing to facilitate mounting of the unit in planned or existing duct work. Circulation of the heated air is achieved by use of a blower or fan not integral with the heating unit.
What is a Warm Air Furnace? 15 Items
A Warm Air Furnace (FURNACE,WARM AIR) is a central heating appliance consisting of a combustion chamber and secondary heat transferring surfaces inclosed within a jacket or casing, designed for burning various types of fuel. The resultant heat, being absorbed by air circulated over the heated surfaces by means of gravity or forced air circulation, may be distributed to various rooms of a building by the attachment of ducts and/or pipes. See also HEATER, SPACE.
What is an Immersion Type Electrical Heating Element? 54 Items
An Immersion Type Electrical Heating Element (HEATING ELEMENT,ELECTRICAL,IMMERSION TYPE) is an electrical device in the form of a resistor consisting of a resistance wire, an insulating material, and a sheath. It is designed to transform electrical current into heat while immersed in a liquid to be heated or in contact with materials to be melted. It may include an automatic control to regulate the amount of heat generated.
What is a Portable Duct Type Heater? 10 Items
A Portable Duct Type Heater (HEATER,DUCT TYPE,PORTABLE) is a heater equipped with integral connection(s) for attaching duct(s) to direct heat to engine surface, railroad cars, warehouses, tents, and the like. It is equipped with a blower (fan) and must be mounted on skids, wheels, and the like or capable of being hand-carried. Excludes HEATER, SPACE.
What is a Warm Air Heating System Humidifier? 13 Items
A Warm Air Heating System Humidifier (HUMIDIFIER,WARM AIR HEATING SYSTEM) is a device which, when installed in conjunction with a warm air heating system, injects or releases vapor for the purpose of increasing the relative humidity in a room or building. Excludes self-contained air humidifying units.
What is a Flue Damper? 22 Items
A Flue Damper (DAMPER,FLUE) is a cast iron or sheet metal plate designed to be installed in a boiler, heater, stove, or furnace flue pipe to control the draft, and/or in an air duct to control the passage of air. Excludes VALVE, BUTTERFLY.
What is an Air Conditioning-Heating Pipe? 20 Items
An Air Conditioning-Heating Pipe (PIPE,AIR CONDITIONING-HEATING) is a shaped product of sheet metal; round, rectangular, or square in cross-sectional shape. It is uniform throughout its length. Used to conduct air or gas fumes from one area to another.
What is a Steam And Electric Heated Water Heater? 10 Items
A Steam And Electric Heated Water Heater (HEATER,WATER,STEAM AND ELECTRIC HEATED) is a unit specifically designed to heat water in a storage tank by means of a coil that receives steam from another source, and, in addition is equipped with auxiliary electric heating element(s).
What is a Nonimmersion Type Electrical Heating Element? 44 Items
A Nonimmersion Type Electrical Heating Element (HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE) is an electrical device in the form of a resistor consisting of a resistance wire, an insulating material, and may be sheathed. Includes infrared elements. It is designed to transform electrical current into heat. It may include an automatic control to regulate the amount of heat generated.
What is an Air Conditioning-Heating Adapter? 17 Items
An Air Conditioning-Heating Adapter (ADAPTER,AIR CONDITIONING-HEATING) is a fitting, tubular at one end and other than tubular at the other end. It is used to connect two sections of air conditioning-heating pipe or to connect air conditioning-heating pipe to air conditioning-heating units.
What is an Air Conditioning-Heating Pipe Assembly? 13 Items
An Air Conditioning-Heating Pipe Assembly (PIPE ASSEMBLY,AIR CONDITIONING-HEATING) is a combination of lengths of pipe and fittings, such as adapters, collars, couplings, elbows, laterals, reducers, tees, and the like, used to conduct air or gas flow from one area to another.

Stock Items From Supply Class 4520 Stock Items From Supply Class 4520 Page 4 of 4

151162158
C84396-2-26
RNCC: 3 | RNVC: 2
151138430
TB0-600
RNCC: 3 | RNVC: 2
150070641
1105
RNCC: 3 | RNVC: 2
150899052
M1046-350LT
RNCC: 3 | RNVC: 2
151872342
ELECTRIC HEATER 110 KW 440 V 3PH
RNCC: 3 | RNVC: 2
150772403
M1213-1KW3-5-440V60HZ
RNCC: 3 | RNVC: 2
151651076
20387002
RNCC: 3 | RNVC: 2
152005734
OMP-ARM-011
RNCC: 3 | RNVC: 2
(241)AE591OMP-ARM-011
RNCC: 5 | RNVC: 2
151985291
(241)A6114BRG-600
RNCC: 3 | RNVC: 2
BRG-600
RNCC: 3 | RNVC: 2
151017536
51168/12
RNCC: 3 | RNVC: 2
152068274
C0284RC00003-H
RNCC: 3 | RNVC: 2
152320044
MICRORAPID 2000-VO
RNCC: 3 | RNVC: 2
151558897
P60-16-2R-16T-1040A-4.0PASN
RNCC: 3 | RNVC: 2
151931063
SE-100
RNCC: 3 | RNVC: 2
(241)AK390SE-100
RNCC: 5 | RNVC: 2
(241)AF955SE-100
RNCC: 5 | RNVC: 9
SE-100
RNCC: 5 | RNVC: 9
151968128
PN UAS 00029746
RNCC: 3 | RNVC: 2
4520F76026626
RNCC: 5 | RNVC: 9
151954845
PCH7420
RNCC: 3 | RNVC: 2
(241)ADA49PCH7420
RNCC: 5 | RNVC: 2
151946338
AT923-1878/M-UMG3/4C5
RNCC: 3 | RNVC: 2
(241)A2980AT923-1878/M-UMG3/4C5
RNCC: 5 | RNVC: 2
151425584
C52.391/10-EBS525-KW0,25
RNCC: 3 | RNVC: 2
151633392
MS15SS
RNCC: 3 | RNVC: 2
95055766
RNCC: 3 | RNVC: 2