NSN 4820-00-431-6186
Fuel Manifold Check Valve
About this product
Weapon system essential.
Manufacturer part number A51E9071-1 for national stock number 4820004316186.
Datasheet
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Product description
Check Valve NSN 4820-00-431-6186.
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MPN or Model
A51E9071-1
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Schedule B
8481.30.9000 (Check valves of materials other than copper, iron or steel) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Thread Class
3a 1st end -
Thread Direction
Right-hand 1st end -
Flow Control Device
Poppet -
Disk Loading Method
Spring -
Maximum Operating Temp
500.0 degrees fahrenheit single response -
End Application
F-14a aircraft -
Connection Style
Flared (tube) 1st end -
Valve Operation Method
Automatic -
Connection Type
Threaded external tube 1st end -
Mounting Position
Horizontal or vertical -
Thready Qty Per Inch (tpi)
16 1st end -
Thread Size
0.750 inches 1st end -
Seat Angle
37.0 degrees 1st end -
Criticality Code Justification
Feat -
Outside Diameter Tube Accommodated
0.500 inches 1st end -
Material
Aluminum alloy 2024 body lining -
Media For Which Designed
Air single response -
Surface Treatment
Anodize -
Surface Treatment Specification
Mil-a-8625 military specification single treatment response -
Style Designator
Straight thru -
Thread Series Designator
Unf 1st end
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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 4820-00-431-6186 check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
A51E9071-1 | Northrop Grumman Systems Corporation |
3C2078 | Crissair, Inc. |
A51E9071-1 | Northrop Grumman Systems Corporation |
Stock Check
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