NSN 4820-01-419-3644
Velocity Fuse
About this product
Poppet flow control device, spring disk loading method, -20.0 degrees fahrenheit minimum operating temp, connection style: g42 flared (tube) all ends.
Manufacturer part number 407M4Q-V for national stock number 4820014193644.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-419-3644.
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MPN or Model
407M4Q-V
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Unit Weight (Est.)
0.1 lb -
Thread Direction
Right-hand all ends -
Flow Control Device
Poppet -
Disk Loading Method
Spring -
Maximum Operating Temp
450.0 degrees fahrenheit single response -
Minimum Operating Temp
-20.0 degrees fahrenheit -
End Application
407m4q -
Connection Style
G42 flared (tube) all ends -
Valve Operation Method
Automatic -
Connection Type
Threaded external pipe all ends -
Maximum Operating Pressure
1000.0 pounds per square inch single response -
Thread Size
0.250 inches all ends -
Seat Angle
37.0 degrees all ends -
Opening Pressure Setting
5000.0 pounds per square inch -
Material
Stainless steel body -
Media For Which Designed
Fuel/oil, hydrocarbon single response -
Style Designator
Err-090 -
Thread Series Designator
Npt 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.
Pricing and Availability
Get a quote for 4820-01-419-3644 safety relief valveManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 407M4Q-V | Pneu-hydro Products |
| 626230 | Naval Air Warfare Center Aircraft |
| 407M4Q9V | Pneu-hydro Products |
| 626230-1 | Naval Air Warfare Center Aircraft |
Stock Check
Availability for this item was last checked on 08/22/23.
The quantities and conditions available at the time were:
- NE: 103
- NS: 1