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NSN 4820-00-155-5671

Velocity Fuse

About this product

Spring disk loading method, 2.0 gallons per minute valve discharge flow rate, automatic valve operation method, connection type: threaded external tube 1st end.

Manufacturer part number 2-43922-3 for national stock number 4820001555671.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-155-5671.

  • MPN or Model

    2-43922-3

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Thread Class
    3a 1st end
  • Thread Direction
    Right-hand 1st end
  • Disk Loading Method
    Spring
  • Valve Discharge Flow Rate
    2.0 gallons per minute
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external tube 1st end
  • Features Provided
    Pressure tight outlet side
  • Thready Qty Per Inch (tpi)
    16 1st end
  • Maximum Operating Pressure
    3500.0 pounds per square inch single response
  • Thread Size
    0.750 inches 1st end
  • Opening Pressure Setting
    2000.0 pounds per square inch
  • Media For Which Designed
    Hydraulic fluid, petroleum base single response
  • 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 4820001555671

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
2-43922-3 Northrop Grumman Technical Services,
1694-3 Pneudraulics, Inc.
2-43922-3 Northrop Grumman Systems Corporation
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