NSN 4820-01-216-4652
Velocity Fuse
About this product
Poppet flow control device, spring disk loading method, g50 external seat for gasket seal (boss) 1st end connection style, valve operation method: automatic.
Manufacturer part number 1V0005-001 for national stock number 4820012164652.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-216-4652.
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MPN or Model
1V0005-001
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Thread Class
2a all ends -
Thread Direction
Right-hand all ends -
Flow Control Device
Poppet -
Disk Loading Method
Spring -
Maximum Operating Temp
125.0 degrees fahrenheit single response -
Connection Style
G50 external seat for gasket seal (boss) 1st end -
Valve Operation Method
Automatic -
Connection Type
Threaded external boss 1st end -
Maximum Operating Pressure
35.0 pounds per square inch single response -
Thread Size
0.438 inches all ends -
Opening Pressure Setting
20.0 pounds per square inch -
Material
Steel comp 303 body -
Material Specification
Astm a582 assn standard single material response or qq-s-763 federal specification single material response body -
Media For Which Designed
Nitrogen, gaseous 1st response -
Surface Treatment
Passivate -
Surface Treatment Specification
Qq-p-35 federal specification single treatment response -
Style Designator
C5 straight through w/baffle -
Thread Series Designator
Unf all ends
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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 4820-01-216-4652 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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1V0005-001 | Northrop Grumman Corp |
Stock Check
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