What is Federal Supply Class 4320?

FSC 4320 is the Federal Supply Class (formally known as NATO Supply Classification Class NSC 4320) in the USA for supply items codified in the category of Power and Hand Pumps.

What is NATO Supply Classification Class 4320?

NSC 4320 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 4320 in the USA) for supply items codified in the category of Power and Hand Pumps.

Which Federal Supply Group is FSC 4320 in?

FSC 4320 is in Federal Supply Group (FSG) 43 which contains Pumps and Compressors.

Which NATO Supply Classification Group is NSC 4320 in?

NSC 4320is in NATO Supply Classification Group (NSG) 43 which contains Pumps and Compressors.

What is a Centrifugal Pump Impeller?

A Centrifugal Pump Impeller (IMPELLER,PUMP,CENTRIFUGAL) is an item consisting of blades or paddles equally spaced around the periphery of a hub, rotor, or wheel. It is the rotating part of a PUMP, CENTRIFUGAL.

What is a Dirt And Liquid Deflector?

A Dirt And Liquid Deflector (DEFLECTOR,DIRT AND LIQUID) is an item so shaped as to deflect one or more of the following: dust, dirt, grease, oil, or liquid into a desired direction or away from a particular area. Can be attached to a stationary or with a revolving part.May or may notbe a mechanical device.

What is a Hydraulic Ram?

A Hydraulic Ram (RAM,HYDRAULIC) is a metal cylindrical device, used in conjunction with a hydraulic pump. Primarily designed for jacking, pressing and the like.

What is a Centrifugal Pump?

A Centrifugal Pump (PUMP,CENTRIFUGAL) is a nonpositive displacement device which utilizes a rotating element with vanes or blades in an enclosure as a means of transferring a liquid from one place to another. It is designed to be driven by a prime mover which is not an integral part of the pump. It may be self-priming.

What is a Jet Ejector?

A Jet Ejector (EJECTOR,JET) is a device having pressure inlet(s), discharge outlet(s), and suction inlet(s) designed to move fluids or solids by utilizing the kinetic energy of a fluid forced at a high velocity through a converging nozzle(s). The item must not contain any valve(s), float(s), or pipe(s), but may contain an integral ball check(s). Excludes items designed exclusively for circulating free air. See also PUMP, LIQUID OPERATED.

What is a Centrifugal Pump Unit?

A Centrifugal Pump Unit (PUMP UNIT,CENTRIFUGAL) is an assembled unit consisting of a commonly mounted centrifugal pump(s), prime mover(s), and the necessary components to provide for a complete operation.

What is a Rotary Pump Unit?

A Rotary Pump Unit (PUMP UNIT,ROTARY) is an assembled unit consisting of a commonly mounted rotary pump(s), prime mover(s), and the necessary components to provide for a complete operation.

What is a Wearing Ring?

A Wearing Ring (RING,WEARING) is a cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

What is a Power Driven Hydraulic Pumping Unit?

A Power Driven Hydraulic Pumping Unit (PUMPING UNIT,HYDRAULIC,POWER DRIVEN) is an item consisting of power driven hydraulic pump(s) with instruments, controls and the like assembled on a common mounting. It may include engine(s) or motor(s) or be designed to be mounted on a vehicle which provides the power. It may include a hydraulic fluid reservoir, pressure fluid filters, accumulators, boosters, hose and hose reels or racks. It is used in the operation of hydraulic tools or equipment and/or checking of hydraulic systems. See also TEST STAND, HYDRAULIC SYSTEM COMPONENTS. Excludes FILLER, HYDRAULIC SYSTEM, GUIDED MISSILE.

What is a Reciprocating Pump?

A Reciprocating Pump (PUMP,RECIPROCATING) is a positive displacement device which utilizes the reciprocating motion of one or more pistons, plungers, or diaphragms within a complete or partial enclosure as a means of transferring a liquid from one place to another. It is designed to be driven manually or by a prime mover which is not an integral part of the pump.

What is a Rotary Pump?

A Rotary Pump (PUMP,ROTARY) is a positive displacement device which utilzes the rotating motion of one or more gears, cams, vanes, or screws in an enclosure as a means of transferring a liquid from one place to another. It is designed to be driven manually or by a prime mover which is not an integral part of the pump. Excludes aircraft engine pumps.

What is a Spring Loaded Shaft Seal Assembly?

A Spring Loaded Shaft Seal Assembly (SEAL ASSEMBLY,SHAFT,SPRING LOADED) is a combination of items used in sealing various rotary shaft equipment. It may include items such as bellows, disk, drive ring, flexible diaphragm, mating ring, o-ring, retainer, seat, sleeve, washer and the like. Excludes SEAL, PLAIN ENCASED.

What is a Liquid Pump Housing?

A Liquid Pump Housing (HOUSING,LIQUID PUMP) is a complete enclosure which protects the internal components of a PUMP, (as modified). It may or may not include the intake and outlet ports of the pump. For housings which enclose only a portion of the pump, see HOUSING SECTION, LIQUID PUMP.

What is a Pump-Motor Hydraulic Cover?

A Pump-Motor Hydraulic Cover (COVER,HYDRAULIC,PUMP-MOTOR) is an item specifically designed to cover and/or retain internal working parts in a hydraulic motor or pump body or Housing. It does not have inlet or outlet connections to a system fluid line. With connectors, see CONNECTOR, FLUID, PUMP. Excludes HEAD, HYDRAULIC MOTOR-PUMP and VALVE HEAD, HYDRAULIC MOTOR-PUMP.

What is a Pump Rotor?

A Pump Rotor (ROTOR,PUMP) is a rotor which is a part of a pump, but does not contain the shaft. For a rotor and shaft, see ROTOR AND SHAFT PUMP ASSEMBLY.

What is a Hydraulic Pump?

A Hydraulic Pump (PUMP,HYDRAULIC) is a positive displacement device used to transfer hydraulic fluids from one place to another. It is designed to be driven manually or by a prime mover which is not an integral part of the pump. Do not use if a more specific name applies.

What is a Pump Fluid Connector?

A Pump Fluid Connector (CONNECTOR,FLUID,PUMP) is an item with a threaded or unthreaded tube, pipe, or hose connection on one end and a mounting facility, such as a flange on the opposite end. It is designed for a pump to provide an inlet or outlet connection to a system fluid line. The item may be straight or angular. Excludes HEAD, HYDRAULIC MOTOR-PUMP and VALVE HEAD, HYDRAULIC MOTOR-PUMP.

Power and Hand Pumps - New Zealand (NZ)

Federal Supply Class (FSC): 4320

NATO Supply Classification Class (NSC): 4320

Federal Supply Group (FSG): 43 Pumps and Compressors

NATO Supply Classification Group (NSG): 43 Pumps and Compressors

Items Managed by New Zealand (NZ) - NCB is 98

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NSN Format for Power and Hand Pumps
Codified by New Zealand

43	20	98	XXX
Group FSG	Class	NCB	Identifier
FSC Federal Supply Class		NIIN
NSN

NATO Supply Class 4320 is a classification within NATO Supply Group 43, which is dedicated to Pumps And Compressors. Specifically, Class 4320 focuses on Power And Hand Pumps.

Power And Hand Pumps in this class are designed to generate fluid flow by mechanical means. They can be operated manually or powered by various sources such as electricity, gasoline, or diesel. These pumps are commonly used in a wide range of applications, including industrial, agricultural, and construction sectors.

Some examples of Power And Hand Pumps in Class 4320 include:

1. Centrifugal Pumps: These pumps use centrifugal force to move fluids. They are commonly used for water supply, irrigation, and drainage systems.

2. Reciprocating Pumps: These pumps use a piston or plunger to create pressure and move fluids. They are often used in oil and gas industries, as well as in hydraulic systems.

3. Diaphragm Pumps: These pumps use a flexible diaphragm to create pressure and move fluids. They are commonly used for chemical transfer, wastewater treatment, and food processing.

4. Hand Pumps: These pumps are manually operated and are often used in emergency situations or in areas with limited access to electricity or other power sources.

It's important to note that NATO Supply Class 4320 includes a wide range of pumps with different specifications and capabilities. When selecting a pump from this class, it's essential to consider factors such as flow rate, pressure capacity, power source compatibility, and intended application.

By understanding the classification of Power And Hand Pumps in NATO Supply Class 4320, you can better identify and select the appropriate pump for your specific needs within the Pumps And Compressors category.

FSC 4320 Power and Hand Pumps - New Zealand (NZ)

Excludes Laboratory Jet Pumps (FSG 65 and 66).

Note-This group excludes pumps and compressors designed for use on individual types of equipment, such as engine fuel pumps, aircraft propeller feathering pumps, fork lift operating pumps, compressors for operating gun turrets, and vehicular brake system compressors. Also excluded are items specially designed as or for use on fuel dispensing equipment. The FSC indexes and structure will govern the classification of these items permitted classification in a single class only.

Frequently Asked Questions(FAQ) for Federal Supply Class 4320

Supply Items Included in Federal Supply Class 4320

Stock Items From Supply Class 4320 Page 1 of 3