1-321-802-5889

NSN 4820-00-853-5738

Air Regulator Valve

About this product

Steel body material, straight thru body style, steel stem material, media for which designed: hydraulic fluid, phosphate-ester base.

Manufacturer part number 668435-1 for national stock number 4820008535738.

Datasheet

  • Product description

    Fluid Pressure Regulating Valve NSN 4820-00-853-5738.

  • MPN or Model

    668435-1

  • Schedule B
    8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Body Material
    Steel
  • Body Style
    Straight thru
  • Stem Material
    Steel
  • Media For Which Designed
    Hydraulic fluid, phosphate-ester base
  • First End Connection Type
    Threaded internal boss
  • First End Style Designator
    Gasket seal
  • First End Thread Size And Series/type Designator
    3/4-16 unf
  • First End Thread Class
    3b
  • First End Thread Direction
    Right-hand
  • Second End Relationship With First End
    Identical
  • Seat Material
    Steel
  • Flow Control Device
    Stem and integral disk
  • Flow Control Device Material
    Steel
  • End Connection Quantity
    2
  • Regulation Type
    Automatic single stage
  • Valve Loading Method
    Spring
  • Maximum Inlet Pressure Rating
    3000.0 pounds per square inch
  • Outlet Pressure Setting
    200.0 pounds per square inch
  • Filter
    Not included
  • Tempurature Rating
    Between -65.0 degrees fahrenheit and 275.0 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 4820008535738

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
668435-1 Lockheed Martin Corporation
EA50022-8 Eaton Aerospace Llc
1206-5 Pneudraulics, Inc.
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