NSN 4820-01-057-3377
Fuel Manifold Check Valve
About this product
Ball flow control device, spring disk loading method, plain (pipe) all ends connection style, valve operation method: automatic.
Manufacturer part number 639AS1316 for national stock number 4820010573377.
Datasheet
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Product description
Check Valve NSN 4820-01-057-3377.
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MPN or Model
639AS1316
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Schedule B
8481.30.2090 (Check valves of steel) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Thread Direction
Right-hand all ends -
Flow Control Device
Ball -
Disk Loading Method
Spring -
Maximum Operating Temp
225.0 degrees fahrenheit single response -
Connection Style
Plain (pipe) all ends -
Valve Operation Method
Automatic -
Connection Type
Threaded external pipe all ends -
Mounting Position
Horizontal or vertical -
Maximum Operating Pressure
3000.0 pounds per square inch single response -
Thread Size
0.250 inches all ends -
Material
Stainless steel flow control device -
Media For Which Designed
Oil, hydraulic 2nd response -
Style Designator
Straight thru -
Thread Series Designator
Npt all ends
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Check Valve
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
![Mechanic Bill explains Fuel Manifold Check Valve](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-057-3377 check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
639AS1316 | Naval Air Systems Command |
683-2-1-4S | Curtiss-wright Flow Control |
683-2-1/4S | Teledyne Industries Inc |
Stock Check
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