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NSN 4820-01-137-0188

Velocity Fuse

About this product

Disk flow control device, spring disk loading method, threaded renewable seat ring type, valve operation method: automatic.

Manufacturer part number 20192-AAS-51-SS for national stock number 4820011370188.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-137-0188.

  • MPN or Model

    20192-AAS-51-SS

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    20 lb
  • Flow Control Device
    Disk
  • Disk Loading Method
    Spring
  • Renewable Seat Ring Type
    Threaded
  • Maximum Operating Temp
    300.0 degrees fahrenheit single response
  • Valve Operation Method
    Automatic
  • Flange Shape
    Round 1st end
  • Connection Type
    Flange 1st end
  • Mounting Facility
    Bracket
  • Valve Size
    1.000 inches
  • Maximum Operating Pressure
    775.0 pounds per square inch single response
  • Criticality Code Justification
    Zzzy
  • Opening Pressure Setting
    576.0 pounds per square inch
  • First Connection Face To Centerline Distance
    3.500 inches
  • Second Connection Face To Centerline Distance
    3.250 inches
  • Flange Face Design
    Raised straight 1st end
  • Material
    Stainless steel
  • Media For Which Designed
    Water, fresh single response
  • Style Designator
    Angle flanged ends
  • Reference Number Differentiating Characteristics
    Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
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 4820011370188

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
20192-AAS-51-SS Anderson Greenwood Lp
20192 Anderson Greenwood Lp
2751-ST Anderson Greenwood Lp
20192ASSYAAS51SS(SPCLN) Anderson Greenwood Lp
214-4363083MC-V28 Naval Ship Systems Command
MC-V28/214-4363083 Naval Ship Systems Command
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