NSN 4820-01-578-3750
Fuel Manifold Check Valve
About this product
Poppet flow control device, 4 1st end bolt holes, beaded (hose) 2nd end connection style, width: 2.440 inches 1st end.
Manufacturer part number CV99-337 for national stock number 4820015783750.
Datasheet
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Product description
Check Valve NSN 4820-01-578-3750.
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MPN or Model
CV99-337
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Schedule B
8481.30.9000 (Check valves of materials other than copper, iron or steel) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Flow Control Device
Poppet -
Bolt Hole Quantity
4 1st end -
Maximum Operating Temp
450.0 degrees fahrenheit single response -
End Application
F-15sg strike eagle -
Connection Style
Beaded (hose) 2nd end -
Width
2.440 inches 1st end -
Length
2.440 inches 1st end -
Valve Operation Method
Automatic -
Flange Shape
Rectangular with holes 1st end -
Connection Type
Unthreaded external hose 2nd end -
Mounting Position
Horizontal -
Maximum Operating Pressure
90.0 pounds per square inch single response -
Thickness
0.250 inches 1st end -
Bolt Hole Diameter
0.285 inches 1st end -
Center To Center Distance Between Bolt Holes Along Length
1.812 inches 1st end -
Center To Center Distance Between Bolt Holes Along Width
1.812 inches 1st end -
Flange Face Design
Plain 1st end -
Part Name Assigned By Controlling Agency
Valve, check - hot air -
Material
Aluminum alloy 2024 -
Material Specification
Qq-a-6, alloy 2024 federal specification single material response -
Media For Which Designed
Air single response -
Surface Treatment
Anodize -
Surface Treatment Specification
Mil-a-8625, type 2 military specification single treatment response -
Style Designator
Straight thru
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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 4820-01-578-3750 check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
CV99-337 | Circor Aerospace, Inc. |
ST7M347-3 | Boeing Company, The |
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