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NSN 4820-01-301-7984

Velocity Fuse

About this product

Poppet flow control device, g4 gasket sea (boss) 2nd end connection style, automatic valve operation method, connection type: threaded internal boss 2nd end.

Manufacturer part number 5159T-8TB-65 for national stock number 4820013017984.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-301-7984.

  • MPN or Model

    5159T-8TB-65

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Thread Class
    3b 2nd end
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Poppet
  • Maximum Operating Temp
    275.0 degrees fahrenheit single response
  • Connection Style
    G4 gasket sea (boss) 2nd end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal boss 2nd end
  • Thready Qty Per Inch (tpi)
    16 1st end
  • Maximum Operating Pressure
    2500.0 pounds per square inch single response
  • Thread Size
    0.750 inches all ends
  • Seat Angle
    37.0 degrees 1st end
  • Opening Pressure Setting
    65.0 pounds per square inch
  • Material
    Steel comp 303 body
  • Media For Which Designed
    Helium 3rd response
  • Style Designator
    Err-090
  • Thread Series Designator
    Unjf 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 4820013017984

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
5159T-8TB-65 Circor Aerospace, Inc.
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