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NSN 4820-01-012-9844

Fuel Manifold Check Valve

About this product

Poppet flow control device, spring disk loading method, gasket seal (boss) all ends connection style, valve operation method: automatic.

Manufacturer part number 443-12-S-52-25 for national stock number 4820010129844.

Datasheet

  • Product description

    Check Valve NSN 4820-01-012-9844.

  • MPN or Model

    443-12-S-52-25

  • Schedule B
    8481.30.2090 (Check valves of steel)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    2 lb
  • Thread Class
    3b all ends
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Poppet
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    300.0 degrees fahrenheit single response
  • Connection Style
    Gasket seal (boss) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal boss all ends
  • Mounting Position
    Horizontal or vertical
  • Thready Qty Per Inch (tpi)
    12 all ends
  • Maximum Operating Pressure
    5000.0 pounds per square inch single response
  • Thread Size
    1.062 inches all ends
  • Outside Diameter Tube Accommodated
    0.750 inches 1st end
  • Material
    Stainless steel flow control device
  • Media For Which Designed
    Hydraulic fluid, phosphate-ester base 3rd response
  • Surface Treatment
    Passivate
  • Style Designator
    Straight thru
  • Thread Series Designator
    Unj all ends
More from these suppliers
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

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NSN 4820010129844

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
443-12-S-52-25 Curtiss-wright Flow Control
443-12SS52-25 Parker-hannifin Corporation
PLGFC193PC34 G & G Hydraulics Corporation
443-12SS52-25 Teledyne Industries Inc
Stock Check
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