NSN 4820-01-189-7830
Velocity Fuse
About this product
Spring disk loading method, pressed-in renewable seat ring type, automatic valve operation method, flange shape: round all ends.
Manufacturer part number 4G94000-137B for national stock number 4820011897830.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-189-7830.
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MPN or Model
4G94000-137B
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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.)
9 lb -
Disk Loading Method
Spring -
Renewable Seat Ring Type
Pressed-in -
End Application
C-5 -
Valve Operation Method
Automatic -
Flange Shape
Round all ends -
Connection Type
Flange all ends -
Flange Face Design
Plain all ends -
Media For Which Designed
Air single response -
Style Designator
Err-090 -
Reference Number Differentiating Characteristics
As differentiated by source control drawing
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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 4820-01-189-7830 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
4G94000-137B | Lockheed Martin Corporation |
195-180-1 | Goodrich Corporation |
195-180 | Goodrich Corporation |
4G94000-137A | Lockheed Martin Corporation |
Stock Check
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