NSN 4820-01-173-4594
Safety Relief Valve
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-173-4594.
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MPN or Model
B559B-4M-D
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
050855 - Cocks R Valves Etc Bbc -
Unit Weight (Est.)
1 lb
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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 Safety Relief Valve](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-173-4594 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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B559B-4M-D | Circor Aerospace, Inc. |
D559B-4M-20 | Circor Aerospace, Inc. |
Stock Check
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