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NSN 4820-00-498-7296

Velocity Fuse

About this product

Poppet flow control device, spring disk loading method, plain, optional en (pipe) 1st end connection style, valve operation method: automatic.

Manufacturer part number 636B-3-1/4-1 for national stock number 4820004987296.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-498-7296.

  • MPN or Model

    636B-3-1/4-1

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    1.2 lb
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Poppet
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    225.0 degrees fahrenheit single response
  • Connection Style
    Plain, optional en (pipe) 1st end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal pipe 1st end
  • Adjustable Pressure Range
    +40.0/+125.0 pounds per square inch
  • Maximum Operating Pressure
    3600.0 pounds per square inch single response
  • Thread Size
    0.250 inches 2nd end
  • Material
    Rubber synthetic seat
  • Style Designator
    Angle
  • Thread Series Designator
    Npt 1st end
More from these suppliers
Safety Relief Valve

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

Mechanic Bill explains Velocity Fuse

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NSN 4820004987296

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
636B-3-1/4-1 Parker-hannifin Corporation
636B3 1-4 1-60PSI Teledyne Industries Inc
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