NSN 4820-01-643-9185
Vent-check Valve
Datasheet
-
Product description
Vent-check Valve NSN 4820-01-643-9185.
-
MPN or Model
512-7670557 ASSY 87
-
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves
More from these suppliers
- 5930-01-018-5742 MPN 4050-452 PIECE 35Rotary Switch
- 4820-01-125-4578 MPN 255757Fluid Valve Stem
- 6110-01-158-2899 MPN 9053844Power Distribution Panel
- 5945-01-180-4679 MPN 4047-1075PIECE 1Electromagnetic Relay
- 6110-01-181-3887 MPN 4052-108Power Switchboard
- 6110-01-192-4829 MPN 4054-58 PIECE 3Switchgear
- 4820-01-350-3234 MPN DF330646 ASSY 94Ball Valve
- 4820-01-492-5682 MPN DF330661Valve Assembly
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 4820-01-643-9185 vent-check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
512-7670557 ASSY 87 | Naval Sea Systems Command |
15437602 | Huntington Ingalls Incorporated |
Stock Check

Availability of this NSN has not been updated recently. Submit
the pricing and availbility form above to receive an up to date quote.