NSN 4820-01-171-5068
Vent-check Valve
Datasheet
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Product description
Vent-check Valve NSN 4820-01-171-5068.
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MPN or Model
3-140-M20 ASSY 52-25-S 3.OIN
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NMF (National Motor Freight)
050855 - Cocks R Valves Etc Bbc Sub1 -
Unit Weight (Est.)
10 lb
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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.

Pricing and Availability
Get a quote for 4820-01-171-5068 vent-check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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3-140-M20 ASSY 52-25-S 3.OIN | Tate Andale, Inc. |
52-25S 3.0IN | Tate Andale, Inc. |
3-140-M20 ASSY 52-25-S 3.0IN | Tate Andale, Inc. |
3IN B62-52-20S | Tate Andale, Inc. |
52-20S 3IN | Tate Andale, Inc. |
B62 52-20S 3IN | Tate Andale, Inc. |
Stock Check

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