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NSN 4820-00-689-6743

Fuel Manifold Check Valve

About this product

Disk flow control device, plain, optional end (pipe) all ends connection style, automatic valve operation method, connection type: threaded internal pipe all ends.

Manufacturer part number B319-1/2IN for national stock number 4820006896743.

Datasheet

  • Product description

    Check Valve NSN 4820-00-689-6743.

  • MPN or Model

    B319-1/2IN

  • Schedule B
    8481.30.1090 (Check valves of copper having a pressure rating of 850 kpa or over)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    2.9 lb
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Disk
  • Maximum Operating Temp
    400.0 degrees fahrenheit 1st response
  • Connection Style
    Plain, optional end (pipe) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal pipe all ends
  • Mounting Position
    Horizontal or vertical
  • Maximum Operating Pressure
    200.0 pounds per square inch 2nd response
  • Thread Size
    0.500 inches all ends
  • Material
    Copper alloy 836 seat
  • Material Specification
    Qq-c-390, alloy d5/d/ federal specification single material response seat
  • Media For Which Designed
    Water-oil-gas 2nd response
  • Style Designator
    Straight thru
  • Thread Series Designator
    Npt 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 4820006896743

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
B319-1/2IN Stockham Valves And Fittings Inc
B319Y-1/2IN Stockham Valves And Fittings Inc
406 The Walworth Company
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