NSN 4820-00-393-4141
Fuel Manifold Check Valve
About this product
Poppet flow control device, spring disk loading method, gasket seal (boss) 1st end connection style, valve operation method: automatic.
Manufacturer part number 443-20S2-1 for national stock number 4820003934141.
Datasheet
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Product description
Check Valve NSN 4820-00-393-4141.
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MPN or Model
443-20S2-1
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Schedule B
8481.30.2090 (Check valves of steel) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Thread Class
2b 1st end -
Thread Direction
Right-hand 1st end -
Flow Control Device
Poppet -
Disk Loading Method
Spring -
Connection Style
Gasket seal (boss) 1st end -
Valve Operation Method
Automatic -
Connection Type
Threaded internal boss 1st end -
Mounting Position
Horizontal or vertical -
Thready Qty Per Inch (tpi)
12 1st end -
Maximum Operating Pressure
1700.0 pounds per square inch single response -
Thread Size
1.625 inches 1st end -
Material
Steel seat -
Media For Which Designed
Fuel/oil, hydrocarbon single response -
Surface Treatment
Cadmium -
Style Designator
Straight thru -
Thread Series Designator
Un 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.
Pricing and Availability
Get a quote for 4820-00-393-4141 check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
443-20S2-1 | Parker-hannifin Corporation |
906825C1 | United Technologies Corporation |
443-20S2-1 | Teledyne Industries Inc |
Stock Check
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