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NSN 4820-00-410-5545

Velocity Fuse

About this product

Poppet flow control device, spring disk loading method, gasket sea (boss) all ends connection style, valve operation method: automatic.

Manufacturer part number 1074 for national stock number 4820004105545.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-410-5545.

  • MPN or Model

    1074

  • 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
    3b 1st end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Poppet
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    275.0 degrees fahrenheit single response
  • Connection Style
    Gasket sea (boss) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal boss 2nd end
  • Features Provided
    Pressure tight outlet side
  • Thready Qty Per Inch (tpi)
    20 2nd end
  • Adjustable Pressure Range
    +3450.0 to 3500.0 pounds per square inch
  • Maximum Operating Pressure
    3000.0 pounds per square inch single response
  • Thread Size
    0.562 inches 1st end
  • Opening Pressure Setting
    3500.0 pounds per square inch
  • Outside Diameter Tube Accommodated
    0.375 inches 1st end
  • Material
    Steel comp 303 seat
  • Material Specification
    Qq-s-764, type 303, cond a-canceled federal specification single material response seat
  • Media For Which Designed
    Oil, hydraulic single response
  • Style Designator
    Err-090
  • 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 4820004105545

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
1074 Pneudraulics, Inc.
216-22605-1 Triumph Aerostructures, Llc
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