NSN 4820-01-189-8741
Velocity Fuse
About this product
Poppet flow control device, g46a plain (tube) all ends connection style, manual valve operation method, connection type: threaded external tube 1st end.
Manufacturer part number 6534C555-1 for national stock number 4820011898741.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-189-8741.
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MPN or Model
6534C555-1
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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.)
0.6 lb -
Thread Class
2a all ends -
Thread Direction
Right-hand all ends -
Flow Control Device
Poppet -
Maximum Operating Temp
160.0 degrees fahrenheit single response -
End Application
Manifold assembly -
Connection Style
G46a plain (tube) all ends -
Valve Operation Method
Manual -
Connection Type
Threaded external tube 1st end -
Thready Qty Per Inch (tpi)
14 all ends -
Adjustable Pressure Range
+500.0/+6000.0 pounds per square inch -
Maximum Operating Pressure
6000.0 pounds per square inch single response -
Thread Size
1.000 inches all ends -
Material
Steel body -
Media For Which Designed
Hydraulic fluid, petroleum base single response -
Thread Series Designator
Uns 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 4820-01-189-8741 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
6534C555-1 | Naval Air Warfare Center Aircraft |
6534C555-1 | Indal Technologies Inc |
6534C555 | Indal Technologies Inc |
Stock Check
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