1-321-802-5889

NSN 4820-01-256-0264

Air Regulator Valve

About this product

Brass body material, angle body style, oxygen, gaseous media for which designed, first end connection type: threaded external tube.

Manufacturer part number MIL-R-13877 for national stock number 4820012560264.

Datasheet

  • Product description

    Fluid Pressure Regulating Valve NSN 4820-01-256-0264.

  • MPN or Model

    MIL-R-13877

  • 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
    Angle
  • Media For Which Designed
    Oxygen, gaseous
  • First End Connection Type
    Threaded external tube
  • First End Style Designator
    Flared
  • First End Outside Diameter Tube Accommodated
    0.375 inches
  • First End Thread Size And Series/type Designator
    .908-14 ngo
  • First End Thread Class
    2a
  • First End Thread Direction
    Right-hand
  • Second End Relationship With First End
    Not identical
  • Second End Connection Type
    Threaded internal pipe
  • Second End Style Designator
    Plain
  • Second End Thread Size And Series/type Designator
    .562-18 unc
  • Second End Thread Direction
    Right-hand
  • First End Seat Angle In Deg
    37.0
  • Flow Control Device
    Diaphragm
  • End Connection Quantity
    2
  • Outlet Pressure Range
    +0.0/+120.0 pounds per square inch
  • Regulation Type
    Manual single stage
  • Manual Control Method
    Knob
  • Valve Stem Design
    Single seat
  • Valve Loading Method
    Spring
  • Maximum Inlet Pressure Rating
    3000.0 pounds per square inch
  • Outlet Pressure Accuracy Rating
    1.000 pounds per square inch
  • Filter
    Not included
  • Nondefinitive Specification/std Data
    2 type
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 4820012560264

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
MIL-R-13877 Military Specifications
7900631020 Department Of The Air Force
21-5445-Q Harris J W Co Inc
806-8101 Linde Llc
809-9106 Linde Llc
806-8101 Boc Group Inc The
806-6506 Linde Llc
806-9206 Linde Llc
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