NSN 4820-01-355-0698
Relief Valve
About this product
4.000 in. Long by 0.750 in.; usedto pressure check p/n 4067090 f-100 external tube.
Manufacturer part number PWA57455 for national stock number 4820013550698.
Datasheet
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Product description
Pressure And Temperature Relief Valve NSN 4820-01-355-0698.
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MPN or Model
PWA57455
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Schedule B
8481.40.0000 (Safety or relief valves) -
Body Material
Steel -
Body Style
Straight thru -
End Connection Quantity
2 -
End Application
Turbofan engine: f100-pw-220
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Pressure And Temperature Relief Valve
A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also valve, safety relief and valve, regulating. Temperature.
![Mechanic Bill explains Relief Valve](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-355-0698 pressure and temperature relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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PWA57455 | United Technologies Corporation |
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