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NSN 4820-01-313-4129

Velocity Fuse

About this product

End connections modified without cone points.

Manufacturer part number Z02RV04-12 for national stock number 4820013134129.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-313-4129.

  • MPN or Model

    Z02RV04-12

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    0.1 lb
  • Thread Class
    3a all ends
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Poppet
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    275.0 degrees fahrenheit single response
  • Connection Style
    G43 external seat for gasket seal (boss) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external boss all ends
  • Adjustable Pressure Range
    +3.0/+7.0 pounds per square inch
  • Maximum Operating Pressure
    150.0 pounds per square inch single response
  • Thread Size
    0.438 inches all ends
  • Seat Angle
    37.0 degrees all ends
  • Opening Pressure Setting
    5.0 pounds per square inch
  • Material
    Aluminum flow control device
  • Media For Which Designed
    Nitrogen, gaseous 1st response
  • Style Designator
    Err-090
  • Thread Series Designator
    Unjf all ends
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 4820013134129

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
Z02RV04-12 Circor Aerospace, Inc.
SM-C-772307-4 Us Army Communications &
12918581 Us Army Ardec Rdecom
10062703 Nimikkeistokeskus Ncb Finland
Z02RV04-12 Zevco Inc
Stock Check
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