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NSN 4820-01-423-3145

Air Regulator Valve

About this product

Nickel copper alloy body material, 5.062 inches first end flange outside diameter, straight thru body style, stem material: nickel copper alloy, qq-n-286, class a or nickel copper alloy, qq-n-286, class b.

Manufacturer part number HWWLN-2X 19692N CD 31770N for national stock number 4820014233145.

Datasheet

  • Product description

    Fluid Pressure Regulating Valve NSN 4820-01-423-3145.

  • MPN or Model

    HWWLN-2X 19692N CD 31770N

  • 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
    Nickel copper alloy
  • First End Flange Outside Diameter
    5.062 inches
  • Body Style
    Straight thru
  • Stem Material
    Nickel copper alloy, qq-n-286, class a or nickel copper alloy, qq-n-286, class b
  • First End Connection Type
    Plain face flange
  • First End Style Designator
    Recessed
  • First End Recess Diameter
    1.656 inches
  • First End Flange Shape Style
    Round w/ bolt holes
  • First End Bolt Hole Quantity
    6
  • First End Bolt Hole Diameter
    0.562 inches
  • First End Bolt Circle Diameter
    3.938 inches
  • Second End Relationship With First End
    Identical
  • Seat Material
    Nickel copper alloy
  • Face To Face Distance
    9.625 inches
  • Flow Control Device
    Disk
  • Flow Control Device Material
    Rubber, synthetic
  • End Connection Quantity
    2
  • Outlet Pressure Range
    +5.0/+20.0 pounds per square inch
  • Valve Loading Method
    Spring
  • Remote Actuation Method
    Diaphragm
  • End Application
    Valve, pressure reduce 1.5 nps
  • Criticality Code Justification
    Zzzy
  • Reference Number Differentiating Characteristics
    Quality control iaw navships 0948-045-7010 material identification and control instruction level 1 items
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 4820014233145

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
HWWLN-2X 19692N CD 31770N Leslie Controls, Inc.
31770N Leslie Controls, Inc.
HWWLN-2X 19692N Leslie Controls, Inc.
31770NL1 Naval Inventory Control Point
HWWLN-2X 19692N CD 31770NL1 Naval Inventory Control Point
HWWLN-2X 19692NL1 Naval Inventory Control Point
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