NSN 4820-00-446-9140
Flow Switching Valve Block
1st end connection,unthd internal tube-tube od 1.000 in.;body lining matl-nickel alloy 400 or k500.
Manufacturer part number 803-1385714-5(SPCLN) for national stock number 4820004469140.
Datasheet
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Product description
Gate Valve NSN 4820-00-446-9140.
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MPN or Model
803-1385714-5(SPCLN)
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NMF (National Motor Freight)
050855 - Cocks R Valves Etc Bbc -
Unit Weight (Est.)
5 lb -
Bonnet Type
Inside screw -
Bonnet Attachment Method
Threaded -
Valve Operation Method
Manual -
Features Provided
Bonnet packing -
Maximum Operating Pressure And Media For Which Designed
400.0 pounds per square inch water-oil-gas -
Stem Type
Rising -
Criticality Code Justification
Zzzy -
Maximum Operating Tempurature And Media For Which Designed
150.0 degrees fahrenheit water-oil-gas -
Material
Nickel alloy 400 and nickel alloy k-500 disk -
Reference Number Differentiating Characteristics
Material will be iaw ships parts control center activity hx quality control, manufacturing and testing specs
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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 4820-00-446-9140 gate valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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803-1385714-5(SPCLN) | Naval Ship Systems Command |
Stock Check
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