NSN 4820-01-070-8646
Flow Switching Valve Block
Zzzy criticality code justification, selected and tested for nuclear propulsion plant systems reference number differentiating characteristics, .
Manufacturer part number 820-5348432 for national stock number 4820010708646.
Datasheet
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Product description
Gate Valve NSN 4820-01-070-8646.
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MPN or Model
820-5348432
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NMF (National Motor Freight)
050855 - Cocks R Valves Etc Bbc -
Unit Weight (Est.)
650 lb -
Criticality Code Justification
Zzzy -
Reference Number Differentiating Characteristics
Selected and tested for nuclear propulsion plant systems
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A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.
![Mechanic Bill explains Flow Switching Valve Block](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-070-8646 gate valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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820-5348432 | Bechtel Marine Propulsion |
820-5348432 | Naval Sea Systems Command |
Stock Check
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