NSN 4820-00-274-1926
Velocity Fuse
About this product
1.750 inches 1st end pipe size accommodated, poppet flow control device, spring disk loading method, connection style: plain, optional en (pipe) 2nd end.
Manufacturer part number 475-4824-72316PC1T012 for national stock number 4820002741926.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-274-1926.
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MPN or Model
475-4824-72316PC1T012
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Pipe Size Accommodated
1.750 inches 1st end -
Thread Direction
Right-hand 1st end -
Flow Control Device
Poppet -
Disk Loading Method
Spring -
Connection Style
Plain, optional en (pipe) 2nd end -
Valve Operation Method
Automatic -
Connection Type
Threaded internal pipe 2nd end -
Features Provided
Pressure tight outlet side -
Thready Qty Per Inch (tpi)
11-1/2 2nd end -
Maximum Operating Pressure
650.0 pounds per square inch single response -
Thread Size
1.000 inches 2nd end -
Opening Pressure Setting
720.0 pounds per square inch -
Material
Nickel alloy seat -
Media For Which Designed
Water-oil-gas single response -
Style Designator
Angle -
Thread Series Designator
Npt 1st end
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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](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-00-274-1926 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
475-4824-72316PC1T012 | Naval Ship Systems Command |
417-4903-69147PCV2 | Naval Ship Systems Command |
484-4900-722295PCV2 | Naval Ship Systems Command |
407-417PCV2 | Portsmouth Naval Shipyard |
407-484PCV2 | Portsmouth Naval Shipyard |
42452PC1T012 | Portsmouth Naval Shipyard |
Stock Check
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