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NSN 4820-00-262-0381

Velocity Fuse

About this product

0.250 inches 1st end pipe size accommodated, poppet flow control device, inside spring bonnet type, bonnet attachment method: threaded.

Manufacturer part number 6664436 for national stock number 4820002620381.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-262-0381.

  • MPN or Model

    6664436

  • 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
  • Pipe Size Accommodated
    0.250 inches 1st end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Poppet
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Threaded
  • Disk Loading Method
    Spring
  • Connection Style
    Plain (pipe) 1st end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external pipe 1st end
  • Features Provided
    Bonnet packing
  • Thready Qty Per Inch (tpi)
    18 1st end
  • Adjustable Pressure Range
    +68.0/+82.0 pounds per square inch
  • Thread Size
    0.250 inches 1st end
  • Surface Treatment
    Passivate
  • 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 4820002620381

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
6664436 Schneider Electric France
6532L4Y Circor Instrumentation Technologies,
6664436 Schneider Electric Industries Sas
SP8-4M Sagana Instrumentation
561D Circor Instrumentation Technologies,
Stock Check
Availability for this item was last checked on 05/06/24. The quantities and conditions available at the time were:
  • NS: 1