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NSN 4820-01-415-7237

Velocity Fuse

About this product

Disk flow control device, spring disk loading method, 59.0 gallons per minute valve discharge flow rate, valve operation method: manual.

Manufacturer part number 20325C41 for national stock number 4820014157237.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-415-7237.

  • MPN or Model

    20325C41

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Flow Control Device
    Disk
  • Disk Loading Method
    Spring
  • Valve Discharge Flow Rate
    59.0 gallons per minute
  • End Application
    Aircraft handling-catapult accumulator fill
  • Valve Operation Method
    Manual
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Adjustable Pressure Range
    +751.0/+1100.0 pounds per square inch
  • Maximum Operating Pressure
    800.0 pounds per square inch single response
  • Criticality Code Justification
    Zzzy
  • First Connection Face To Centerline Distance
    3.500 inches
  • Second Connection Face To Centerline Distance
    3.500 inches
  • Flange Face Design
    Raised straight all ends
  • Material
    Stainless steel stem
  • Furnished Items And Quantity
    1 lever and 1 wrench
  • Reference Number Differentiating Characteristics
    Quality controlled in accordance with navsup control instructions for surf level 1 items
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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 4820014157237

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
20325C41 Anderson Greenwood Lp
20325 Anderson Greenwood Lp
20325C41L1 Naval Inventory Control Point
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