NSN 4820-00-873-0875
Velocity Fuse
About this product
Poppet flow control device, spring disk loading method, 45.0 gallons per minute valve discharge flow rate, connection style: gasket sea (boss) 2nd end.
Manufacturer part number A361-144A for national stock number 4820008730875.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-873-0875.
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MPN or Model
A361-144A
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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
3b 1st end -
Thread Direction
Right-hand 2nd end -
Flow Control Device
Poppet -
Disk Loading Method
Spring -
Valve Discharge Flow Rate
45.0 gallons per minute -
Maximum Operating Temp
275.0 degrees fahrenheit single response -
Connection Style
Gasket sea (boss) 2nd end -
Valve Operation Method
Hydraulic -
Connection Type
Threaded internal boss 2nd end -
Features Provided
Pressure tight outlet side -
Maximum Operating Pressure
1000.0 pounds per square inch single response -
Thread Size
1.875 inches 2nd end -
Seat Angle
37.0 degrees 1st end -
Opening Pressure Setting
115.0 pounds per square inch -
Outside Diameter Tube Accommodated
1.500 inches 1st end -
Material
Steel body -
Media For Which Designed
Fuel/oil, hydrocarbon single response -
Surface Treatment
Cadmium -
Surface Treatment Specification
Qq-p-416, type 2, class 2 federal specification single treatment response -
Style Designator
Err-090 -
Thread Series Designator
Unf 2nd 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 4820-00-873-0875 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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A361-144A | Jaidinger Mfg. Co., Inc. |
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