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NSN 4820-00-006-6191

Velocity Fuse

About this product

Poppet flow control device, inside spring bonnet type, integral bonnet attachment method, disk loading method: spring.

Manufacturer part number 629XB-4-6-2 for national stock number 4820000066191.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-006-6191.

  • MPN or Model

    629XB-4-6-2

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    0.3 lb
  • Thread Class
    3a all ends
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Poppet
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Integral
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    225.0 degrees fahrenheit single response
  • Connection Style
    Flared (tube) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external tube all ends
  • Features Provided
    Bonnet packing and pressure tight outlet side
  • Thready Qty Per Inch (tpi)
    18 all ends
  • Adjustable Pressure Range
    +115.0 to 250.0 pounds per square inch
  • Maximum Operating Pressure
    3100.0 pounds per square inch single response
  • Thread Size
    0.562 inches all ends
  • Seat Angle
    37.0 degrees all ends
  • Opening Pressure Setting
    225.0 pounds per square inch
  • Outside Diameter Tube Accommodated
    0.375 inches all ends
  • Material
    Steel comp 303 flow control device
  • Material Specification
    Fedstd66aisi303/sae30303 federal standard single material response flow control device
  • Media For Which Designed
    Air single response
  • Surface Treatment
    Anodize
  • Style Designator
    Angle
  • Thread Series Designator
    Unf 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 4820000066191

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
629XB-4-6-2 Parker-hannifin Corporation
0MP-2835-2 Triumph Actuation Systems -
RVM0-2P22M Vacco Industries
2422301-2 Navair And Navsea Managed
629XB4-6-2 Teledyne Industries Inc
Stock Check
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