NSN 4820-01-676-1873
Vent-check Valve
Datasheet
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Product description
Vent-check Valve NSN 4820-01-676-1873.
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MPN or Model
Vent-check Valve
A dual purpose marine valve used primarily with shipboard cargo tanks and bulkheads. It acts both as a vent valve, to relieve vacuum and pressure, and a check valve, to prevent cargo contamination. It is equipped with an internal flame screen and/or a protective mesh and may include a hinged cover.
![Mechanic Bill explains Vent-check Valve](/public/images/billy-thinking.png)
Pricing and Availability
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