NSN 4820-01-573-6497 Air Regulator Valve

About this product

All metal parts are corrosion resistant steel (cres) except the orifice retaining nuts; operating fluid, bms 3-11 hydraulic fluid (phosphate ester); operating pressure, 3000 (20.68 mpa); temperature range, -65 degrees f to 275 degrees f (-54 degrees c to 135 degrees c); flow rate at 3000psid (20.68 mpa differential) either direction; from 0 degree to 160 degrees f (-1.8 degrees c to 71 degrees c), 8.0 gpm (36.4 lpm) + 25/-5 percent; from -65 degrees f to 0 degree f (-54 degree c to -.8 degree c), 8.0 gpm (36.Lpm) +- 25 percent; emergency bypass flow rate, either direction, 1gpm (4.5 lpm); weight 1.55 pounds; overall length 5.34 inches; overall diameter 1.75 inches; fittings 3/4 x 16 unf, ms33514e8.

Manufacturer part number 6373-1 for national stock number 4820015736497.

Datasheet

Product description

Fluid Pressure Regulating Valve NSN 4820-01-573-6497.
MPN or Model

6373-1
Schedule B
8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level)
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves

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Fluid Pressure Regulating Valve

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

Mechanic Bill explains Air Regulator Valve

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Manufacturer Part Numbers and Alternates

MPN manufacturer part number	Registrant or Supplier
6373-1	Pneudraulics, Inc.
6373-1	Pneudraulics, Inc.
6373-1	The Boeing Company

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