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NSN 4820-00-275-1209

Velocity Fuse

About this product

0.750 inches 1st end pipe size accommodated, disk flow control device, inside spring bonnet type, bonnet attachment method: integral.

Manufacturer part number MIL-V-22549 for national stock number 4820002751209.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-275-1209.

  • MPN or Model

    MIL-V-22549

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    11 lb
  • Pipe Size Accommodated
    0.750 inches 1st end
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Integral
  • Disk Loading Method
    Spring
  • Valve Discharge Flow Rate
    334.0 cubic feet per minute
  • Renewable Seat Ring Type
    Threaded
  • Maximum Operating Temp
    334.0 degrees fahrenheit single response
  • Connection Style
    Plain (pipe) 2nd end
  • Valve Operation Method
    Automatic
  • Connection Type
    Unthreaded external pipe 2nd end
  • Features Provided
    Valve stem lock shield and pressure tight outlet side
  • Adjustable Pressure Range
    +316.0/+360.0 pounds per square inch
  • Maximum Operating Pressure
    400.0 pounds per square inch single response
  • Material
    Copper alloy 922
  • Material Specification
    Qq-c-390, alloyd4/d/ federal specification single material response
  • Media For Which Designed
    Air single response
  • Style Designator
    Angle
  • Departure From Cited Document
    As modified by the pipe thd
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 4820002751209

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
MIL-V-22549 Military Specifications
MIL-V-22549-1-2-4000-316T0360SBU Naval Inventory Control Point
CS-FLR-4820-1209 Dla Land And Maritime
D42UU-12 Danco Valve Company
87CS165-9521-316T360PSI Pentair Valves & Controls Us Lp
Stock Check
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