NSN 4820-01-640-7980
Velocity Fuse
About this product
Valve, shutoff turbo fan part name assigned by controlling agency, .
Manufacturer part number 979142-6 for national stock number 4820016407980.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-640-7980.
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MPN or Model
979142-6
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Schedule B
8481.40.0000 (Safety or relief valves) -
End Application
Air cooling system -
Part Name Assigned By Controlling Agency
Valve, shutoff turbo fan
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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 4820-01-640-7980 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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979142-6 | Honeywell International Inc. |
Stock Check
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