1-321-802-5889

NSN 4820-00-888-8382

Air Regulator Valve

About this product

3.5 gpm max flow capacity at max rated inlet and outlet pressures.

Manufacturer part number 668059-3 for national stock number 4820008888382.

Datasheet

  • Product description

    Fluid Pressure Regulating Valve NSN 4820-00-888-8382.

  • MPN or Model

    668059-3

  • Schedule B
    8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level)
  • Body Material
    Aluminum alloy
  • Outside Surface Treatment
    Anodized
  • Body Style
    Tee
  • Furnished Items
    Automatic relief valve
  • Media For Which Designed
    Hydrocarbon fuels and oils
  • First End Connection Type
    Threaded internal boss
  • First End Style Designator
    Gasket seal
  • First End Thread Size And Series/type Designator
    7/16-20 unf
  • First End Thread Class
    3b
  • First End Thread Direction
    Right-hand
  • Second End Relationship With First End
    Identical
  • Third End Relationship With Preceding Ends
    Identical with first end
  • Seat Material
    Steel, corrosion resisting
  • Packing Material
    Rubber, synthetic
  • Flow Control Device
    Piston, free type
  • Flow Control Device Material
    Steel, corrosion resisting
  • End Connection Quantity
    3
  • Mounting Facility
    Flange
  • Outlet Pressure Range
    +1000.0/+1550.0 pounds per square inch
  • Regulation Type
    Automatic single stage
  • Valve Stem Design
    Single seat
  • Valve Loading Method
    Spring
  • Maximum Inlet Pressure Rating
    3000.0 pounds per square inch
  • Filter
    Not included
  • Tempurature Rating
    Between -65.0 degrees fahrenheit and 160.0 degrees fahrenheit
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 4820008888382

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
668059-3 Lockheed Martin Corporation
1008970 Allied-signal Inc
1008970 Honeywell International Inc.
1008970-2 Honeywell International Inc.
1008970-2 Allied-signal Inc
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