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NSN 4820-01-335-9678

Air Regulator Valve

About this product

Altered item drawing.

Manufacturer part number 40HE50 for national stock number 4820013359678.

Datasheet

  • Product description

    Fluid Pressure Regulating Valve NSN 4820-01-335-9678.

  • MPN or Model

    40HE50

  • 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
  • Body Material
    Brass
  • Body Style
    Straight thru
  • Stem Material
    Steel
  • Media For Which Designed
    Air
  • First End Connection Type
    Threaded internal pipe
  • First End Style Designator
    Plain
  • First End Thread Size And Series/type Designator
    0.250-18 npt
  • First End Thread Direction
    Right-hand
  • Second End Relationship With First End
    Identical
  • Seat Material
    Brass
  • Flow Control Device
    Disk
  • Flow Control Device Material
    Steel
  • End Connection Quantity
    2
  • Renewable Seat Ring Type
    Pressed-in
  • Outlet Pressure Range
    +1.0/+50.0 pounds per square inch
  • Regulation Type
    Manual single stage
  • Manual Control Method
    Wheel
  • Valve Stem Design
    Single seat
  • Valve Loading Method
    Spring
  • Maximum Inlet Pressure Rating
    150.0 pounds per square inch
  • Filter
    Not included
  • End Application
    F/a-18 hornet aircraft
  • Tempurature Rating
    131.0 degrees fahrenheit
  • Criticality Code Justification
    Feat
More from these suppliers
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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NSN 4820013359678

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
40HE50 Siemens Industry, Inc.
3305564-2 Naval Air Systems Command
1779AS106-2 Naval Air Systems Command
3305564-2 Carleton Life Support Systems Inc.
1779AS106 Naval Air Systems Command
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