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NSN 4820-01-220-6603

Velocity Fuse

About this product

Poppet flow control device, g5a flar (tube) 1st end connection style, automatic valve operation method, connection type: threaded internal tube 1st end.

Manufacturer part number 620B-13-4-2 for national stock number 4820012206603.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-220-6603.

  • MPN or Model

    620B-13-4-2

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    0.4 lb
  • Thread Class
    2b 1st end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Poppet
  • Maximum Operating Temp
    225.0 degrees fahrenheit single response
  • Connection Style
    G5a flar (tube) 1st end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal tube 1st end
  • Maximum Operating Pressure
    3600.0 pounds per square inch single response
  • Thread Size
    0.125 inches 2nd end
  • Seat Angle
    37.0 degrees 2nd end
  • Opening Pressure Setting
    3200.0 pounds per square inch
  • Outside Diameter Tube Accommodated
    0.125 inches 1st end
  • Material
    Steel comp 416 flow control device
  • Media For Which Designed
    Fuel/oil, hydrocarbon 2nd response
  • Style Designator
    C1 angle
  • Thread Series Designator
    Unf 2nd 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 4820012206603

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
620B-13-4-2 Parker-hannifin Corporation
620B-13-4-2 Teledyne Industries Inc
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