What is Federal Supply Class 4130?

FSC 4130 is the Federal Supply Class (formally known as NATO Supply Classification Class NSC 4130) in the USA for supply items codified in the category of Refrigeration and Air Conditioning Components.

What is NATO Supply Classification Class 4130?

NSC 4130 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 4130 in the USA) for supply items codified in the category of Refrigeration and Air Conditioning Components.

Which Federal Supply Group is FSC 4130 in?

FSC 4130 is in Federal Supply Group (FSG) 41 which contains Refrigeration, Air Conditioning, and Air Circulating Equipment.

Which NATO Supply Classification Group is NSC 4130 in?

NSC 4130is in NATO Supply Classification Group (NSG) 41 which contains Refrigeration, Air Conditioning, and Air Circulating Equipment.

What is an Air Conditioning Filter Element?

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 a Duct Type Air Cooling Coil?

A Duct Type Air Cooling Coil (COOLING COIL,AIR,DUCT TYPE) is a unit consisting of parallel tubes joined together by a header on headers, utilizing fins to increase the surface area. designed to be used in conjunction with a duct in which a blower or fan is provided to circulate air through the unit to perform the function of cooling, heating , ventilating and/or dehumidifying (HVAC).

What is a Refrigerating Condensing Unit?

A Refrigerating Condensing Unit (CONDENSING UNIT,REFRIGERATING) is an assembly consisting of a compressor, condenser, drive, driving component and pertinent controls, which has the function of converting low pressure vapor into high pressure liquid.

What is an Immersion Type Electrical Heating Element?

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 an Air Cooler Unit?

An Air Cooler Unit (COOLER UNIT,AIR) is a unit comprising a fin and tube heat transfer element, filters and may or may not have a motor driven fan, inclosed in a casing for the purpose of cooling and removing moisture from the air in a space where the unit is installed. It may include electric heater and/or electrostatic precipitator. Excludes units containing compressor, condenser and means for introducing air from outside sources.

What is a Refrigerant Heat Interchanger?

A Refrigerant Heat Interchanger (HEAT INTERCHANGER,REFRIGERANT) is an apparatus designed to lower the temperature of the liquid refrigerant and raise the temperature of the suction vapor by permitting the transfer of heat from both through the walls of the separating chambers.

What is a Refrigerating Water Chiller?

A Refrigerating Water Chiller (CHILLER,WATER,REFRIGERATING) is an item of equipment, whose main elements are an arrangement of tubes within a shell, through which the flow of water and refrigerant is maintained in such a heat transfer relationship that the water is chilled. Excludes CHILLED WATER UNIT, BAKERY.

What is a Mechanical Refrigeration System?

A Mechanical Refrigeration System (REFRIGERATION SYSTEM,MECHANICAL) is a group of component parts such as compressor(s), condenser(s), evaporator(s) and necessary piping equipment designed to be assembled to form a complete cooling unit. It is used to refrigerate an enclosed space.

What is a Liquid Refrigerant Receiver?

A Liquid Refrigerant Receiver (RECEIVER,LIQUID REFRIGERANT) is an item used on the high pressure side of a refrigerant compressor as a reservoir for the liquid refrigerant and provides a positive seal to prevent the escape of uncondensed gases to the expansion values. Excludes ACCUMULATOR, REFRIGERANT.

What is a Piston Pin?

A Piston Pin (PIN,PISTON) is a cylindrically-shaped metal item, usually tubular, designed to form a pivoting connection between the piston and connecting rod of an internal combustion engine, compressor and like items. May include oil sealing or pin retaining plugs. Excludes BUSHING, SLEEVE; PIN, GROOVED, HEADLESS; PIN, STRAIGHT, HEADLESS; and PIN, HOLLOW.

What is a Compressor Piston?

A Compressor Piston (PISTON,COMPRESSOR) is a cylindrical piece which moves or reciprocates in a cylinder to compress air or gas from an initial intake pressure to a higher discharge pressure. May include integral connecting rod.

What is a Refrigeration Compressor?

A Refrigeration Compressor (COMPRESSOR,REFRIGERATION) is a centrifugal, reciprocating, or rotary compressor designed to compress refrigerant gas(es) from an initial intake pressure to a final discharge pressure. It is designed to be driven by an independent power source, such as an electric motor, gasoline or diesel engine, or the like. It does not include the prime mover, condenser(s), external filter-drivers, and the like. It may include various peripheral components such as drive pulley, flexible coupling, and the like.

What is a Refrigeration Compressor Unit?

A Refrigeration Compressor Unit (COMPRESSOR UNIT,REFRIGERATION) is an item consisting of a refrigeration compressor and prime mover, it may be open or enclosed in a hermetically sealed housing, having inlet and outlet connections and facilities for mounting.

What is a Nonimmersion Type Electrical Heating Element?

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 a Fluid Filter?

A Fluid Filter (FILTER,FLUID) is a filter having inlet and outlet connections and designed to be connected in a pipe, tube or hose line. For spin-on, base-mounted filtering devices with integral outer casings, see FILTER ELEMENT, FLUID. Excludes AIR CONDITIONER.

What is an Air Conditioning Filter Media?

An Air Conditioning Filter Media (FILTER MEDIA,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 non-metallic) which is loosely woven or matted, the shape of which may be maintained by stiffening or binding material. It is designed to fit into a FILTER ELEMENT, AIR CONDITIONING or for direct application to air conditioners, ventilation systems, hot air furnaces, and electrical and electronic equipment which have retaining devices. It may be furnished in custom size form or in a continuous length. Excludes FILTERING PAD, AIR COOLER; and FILTERING ROLL, AIR CONDITIONING. Excludes bulk materials not specifically designed for filtering. See also INSULATION BLANKET, THERMAL; PLASTIC MATERIAL, CELLULAR; RUBBER SHEET, CELLULAR.

What is a Refrigerant Filter-Drier?

A Refrigerant Filter-Drier (FILTER-DRIER,REFRIGERANT) is a device consisting of a metal cylinder filled or to be filled with a desiccant, placed in the liquid or suction line of a mechanical refrigeration system for the purpose of removing moisture and/or foreign matter. It may have an integral strainer.

What is a Refrigeration Condenser?

A Refrigeration Condenser (CONDENSER,REFRIGERATION) is a self-contained heat transfer device which receives high pressure gas at temperatures above that of the cooling medium, to which the device passes latent heat from the refrigerant gas, thereby causing it to liquefy.

What is a Refrigeration Evaporator Coil?

A Refrigeration Evaporator Coil (EVAPORATOR COIL,REFRIGERATION) is a direct expansion refrigerating cooling element where the liquid refrigerant boils or evaporates and absorbs heat.

What is a Refrigeration Condenser Coil?

A Refrigeration Condenser Coil (CONDENSER COIL,REFRIGERATION) is an item generally consisting of one or more turns of tubing or similar material which receives high pressure gas at temperatures above that of the cooling medium and passes latent heat from the refrigerant gas, causing it to liquefy. This item does not include the housing and fan(s).

What is an Air Conditioner Parts Kit?

An Air Conditioner Parts Kit (PARTS KIT,AIR CONDITIONER) is a group of parts used for the repair of an air conditioner or the replacement of air conditioner parts.

What is a Valve Stem Seal Cap?

A Valve Stem Seal Cap (CAP,SEAL,VALVE STEM) is a cup shaped item used to enclose the stem of a valve or the like, and screwed to make a fluid-tight joint; mainly used on refrigeration equipment.

What is an Air Conditioner Control?

An Air Conditioner Control (CONTROL,AIR CONDITIONER) is a control that determine the mode of operation of an AIR CONDITIONER.

What is a Piston Connecting Rod?

A Piston Connecting Rod (CONNECTING ROD,PISTON) is a device used for connecting a piston to a crankshaft or to a master connecting rod of an internal combustion engine, steam reciprocating engine, reciprocating air compressor, or the like. The rod may be connected directly to the piston, or it may transmit the motion through a crosshead.

Refrigeration and Air Conditioning Components - United Kingdom (UK)

Federal Supply Class (FSC): 4130

NATO Supply Classification Class (NSC): 4130

Federal Supply Group (FSG): 41 Refrigeration, Air Conditioning, and Air Circulating Equipment

NATO Supply Classification Group (NSG): 41 Refrigeration, Air Conditioning, and Air Circulating Equipment

Items Managed by United Kingdom (UK) - NCB is 99

Page 10 of 23

NSN Format for Refrigeration and Air Conditioning Components
Codified by United Kingdom

41	30	99	XXX
Group FSG	Class	NCB	Identifier
FSC Federal Supply Class		NIIN
NSN

NATO Supply Class 4130 is a classification for Refrigeration and Air Conditioning Components within NATO Supply Group 41, which is dedicated to Refrigeration, Air Conditioning, and Air Circulating Equipment.

This supply class includes various components that are used in refrigeration and air conditioning systems. These components are essential for the proper functioning and efficiency of such systems. Some examples of components included in this class are compressors, condensers, evaporators, expansion valves, refrigerant filters, and refrigerant control devices.

These components play a crucial role in the refrigeration and air conditioning process. Compressors are responsible for compressing the refrigerant gas, while condensers help in the heat transfer process by converting the refrigerant gas into a liquid state. Evaporators, on the other hand, facilitate the cooling process by absorbing heat from the surrounding air or water. Expansion valves regulate the flow of refrigerant, and refrigerant filters help in removing impurities from the refrigerant.

It is important to note that NATO Supply Class 4130 specifically focuses on components used in refrigeration and air conditioning systems. Other equipment, such as complete refrigeration units or air conditioning units, may fall under different supply classes within NATO Supply Group 41.

By categorizing these components into specific supply classes, NATO aims to streamline procurement processes and ensure compatibility and interoperability among member nations. This classification system helps in standardizing the identification and procurement of various items, making it easier for NATO forces to acquire the necessary components for their refrigeration and air conditioning systems.

FSC 4130 Refrigeration and Air Conditioning Components - United Kingdom (UK)

Includes Heat Exchanger Equipment; Refrigerant Strainers; Refrigeration Compressors; Air Conditioning and Refrigeration Servicing Equipment, such as Charging and testing manifolds, Lines and Units; Operating Components of Refrigeration and Air Conditioning Equipment, Plants, and Systems classified in classes 4110 and 4120.

Excludes Refrigeration and Air Conditioning Plants (see classes 4110 and 4120): Collections of Refrigeration Components "packaged" as a unit including a refrigeration compressor, condenser, evaporator, etc., specifically designed and tailored for applications such as walk-in type refrigerators. Individual components of the "packaged" unit will be classified in class 4130, or as otherwise specifically prescribed by the indexes and structure of the FSC. The complete "package" unit will be classified in class 4110.

Frequently Asked Questions(FAQ) for Federal Supply Class 4130

Supply Items Included in Federal Supply Class 4130

Stock Items From Supply Class 4130 Page 10 of 23