NSN 4820-01-169-1590
Fuel Manifold Check Valve
About this product
Poppet flow control device, spring disk loading method, plain, optional end (pipe) 1st end connection style, valve operation method: automatic.
Manufacturer part number 259B-4PP-0-15 for national stock number 4820011691590.
Datasheet
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Product description
Check Valve NSN 4820-01-169-1590.
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MPN or Model
259B-4PP-0-15
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Schedule B
8481.30.1090 (Check valves of copper having a pressure rating of 850 kpa or over) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Thread Direction
Right-hand 1st end -
Flow Control Device
Poppet -
Disk Loading Method
Spring -
Maximum Operating Temp
300.0 degrees fahrenheit single response -
Connection Style
Plain, optional end (pipe) 1st end -
Valve Operation Method
Automatic -
Connection Type
Threaded internal pipe 1st end -
Mounting Position
Horizontal or vertical -
Maximum Operating Pressure
3000.0 pounds per square inch single response -
Thread Size
0.500 inches 1st end -
Material
Copper alloy -
Media For Which Designed
Water-oil-gas single response -
Style Designator
Straight thru -
Thread Series Designator
Npt 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 4820-01-169-1590 check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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259B-4PP-0-15 | Circor Aerospace, Inc. |
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