NSN 4820-01-551-6693
Velocity Fuse
About this product
3 psi cracking pressure.
Manufacturer part number D537A-2M-3 for national stock number 4820015516693.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-551-6693.
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MPN or Model
D537A-2M-3
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
End Application
Special electronic aircraft (e2/c2); consolidated ground support equipment -
Valve Operation Method
Automatic -
Material
Aluminum alloy 2024 body
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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 4820-01-551-6693 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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D537A-2M-3 | Circor Aerospace, Inc. |
Stock Check
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