What is Federal Supply Class 6620?

FSC 6620 is the Federal Supply Class (formally known as NATO Supply Classification Class NSC 6620) in the USA for supply items codified in the category of Engine Instruments.

What is NATO Supply Classification Class 6620?

NSC 6620 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 6620 in the USA) for supply items codified in the category of Engine Instruments.

Which Federal Supply Group is FSC 6620 in?

FSC 6620 is in Federal Supply Group (FSG) 66 which contains Instruments and Laboratory Equipment.

Which NATO Supply Classification Group is NSC 6620 in?

NSC 6620is in NATO Supply Classification Group (NSG) 66 which contains Instruments and Laboratory Equipment.

What is a Pressure Transmitter?

A Pressure Transmitter (TRANSMITTER,PRESSURE) is an instrument that senses, measures and converts pressure of a gas or fluid into electrical signals to be displayed in Pounds per Square Inch (PSI) or the equivalent. The item contains an input pressure port, electrical output connection and may include an output pressure port. See also TRANSDUCER, MOTIONAL PICKUP for items with a linear motional input and electrical output to be displayed in other than PSI or the equivalent.

What is a Pressure Indicator?

A Pressure Indicator (INDICATOR,PRESSURE) is an indicator which indicates the pressure of a gas or liquid in a given system.

What is an Engine Gage Unit?

An Engine Gage Unit (GAGE UNIT,ENGINE) is a gage unit specifically designed to measure and/or indicate engine operating characteristics.

What is a Dial Indicating Pressure Gage?

A Dial Indicating Pressure Gage (GAGE,PRESSURE,DIAL INDICATING) is an instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure.It may include a temperature equivalent scale.For items that do not have an internal pressure sensitive element see INDICATOR, PRESSURE.

What is an Electrical Tachometer Indicator?

An Electrical Tachometer Indicator (INDICATOR,ELECTRICAL TACHOMETER) is an instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.

What is a Torquemeter Indicator?

A Torquemeter Indicator (INDICATOR,TORQUEMETER) is an electrically operated instrument that indicates the torque output of an engine. It functions similarly to an ammeter, but is calibrated in terms of horsepower based on revolutions per minute.

Engine Instruments - Germany (DE)

Federal Supply Class (FSC): 6620

NATO Supply Classification Class (NSC): 6620

Federal Supply Group (FSG): 66 Instruments and Laboratory Equipment

NATO Supply Classification Group (NSG): 66 Instruments and Laboratory Equipment

Items Managed by Germany (DE) - NCB is 12

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NSN Format for Engine Instruments
Codified by Germany

66	20	12	XXX
Group FSG	Class	NCB	Identifier
FSC Federal Supply Class		NIIN
NSN

NATO Supply Class 6620 is a classification within NATO Supply Group 66, which is dedicated to Instruments and Laboratory Equipment. Specifically, Class 6620 focuses on Engine Instruments.

Engine Instruments are devices used to monitor and measure various parameters and performance indicators of engines. These instruments play a crucial role in ensuring the efficient and safe operation of engines in various applications, including automotive, aerospace, marine, and industrial sectors.

Some examples of Engine Instruments that fall under NATO Supply Class 6620 include:

1. Tachometers: These instruments measure the rotational speed (RPM) of an engine's crankshaft. They provide valuable information about the engine's performance and help in monitoring and controlling its speed.

2. Pressure Gauges: These instruments measure the pressure of fluids, such as oil, fuel, or coolant, within an engine. They help in monitoring the engine's oil pressure, fuel pressure, and coolant pressure, ensuring proper lubrication and cooling.

3. Temperature Gauges: These instruments measure the temperature of engine components, such as coolant temperature, oil temperature, or exhaust gas temperature. They help in monitoring the engine's operating temperature and prevent overheating or other temperature-related issues.

4. Fuel Flow Meters: These instruments measure the rate of fuel consumption in an engine. They provide valuable information about fuel efficiency and help in optimizing fuel consumption.

5. Oil Pressure Switches: These instruments monitor the oil pressure within an engine and provide an electrical signal if the pressure falls below a certain threshold. This helps in detecting oil pressure issues and preventing engine damage.

6. Engine Hour Meters: These instruments measure the total running time of an engine. They are used for maintenance purposes, as they help in scheduling regular maintenance and tracking the engine's usage.

These are just a few examples of Engine Instruments covered under NATO Supply Class 6620. The class encompasses a wide range of instruments used for monitoring and controlling various aspects of engine performance.

FSC 6620 Engine Instruments - Germany (DE)

Includes All Engine Instruments, including Aircraft, Marine, and Vehicular; Fuel Pressure Gages; Manifold Pressure Gages; Oil Pressure Gages; Fuel Mixture Indicators; Engine Oil and Fuel Warning Devices.

Note-Infrared assemblies (including sub-assemblies and components) designed specifically for use as or with instruments and laboratory equipment are included in the classes of this group. Also included are computers (including computer assemblies, computer systems and components) designed specifically for use with instruments and laboratory equipment.

Frequently Asked Questions(FAQ) for Federal Supply Class 6620

Supply Items Included in Federal Supply Class 6620

Stock Items From Supply Class 6620 Page 1 of 3