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NSN 4820-01-106-6760

Velocity Fuse

About this product

Poppet flow control device, inside spring bonnet type, threaded bonnet attachment method, valve discharge flow rate: 2.0 gallons per minute.

Manufacturer part number 641B5-1/8-11 for national stock number 4820011066760.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-106-6760.

  • MPN or Model

    641B5-1/8-11

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Poppet
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Threaded
  • Valve Discharge Flow Rate
    2.0 gallons per minute
  • Maximum Operating Temp
    225.0 degrees fahrenheit single response
  • Connection Style
    G9 plain, optional en (pipe) 1st end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal pipe 1st end
  • Maximum Operating Pressure
    450.0 pounds per square inch single response
  • Thread Size
    0.125 inches 2nd end
  • Opening Pressure Setting
    360.0 pounds per square inch
  • Material
    Steel comp 303
  • Material Specification
    Aisi 303 assn standard single material response
  • Media For Which Designed
    Oil, hydraulic 2nd response
  • Surface Treatment
    Passivate
  • Style Designator
    Err-090
  • 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 4820011066760

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
641B5-1/8-11 Curtiss-wright Flow Control
641B-5-1/8-11 Parker-hannifin Corporation
641B-5-1/8-11 Teledyne Industries Inc
Stock Check
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