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NSN 4820-00-489-5314

Fuel Manifold Check Valve

About this product

Disk flow control device, threaded renewable seat ring type, 8 all ends bolt holes, valve operation method: automatic.

Manufacturer part number 803-1385637-04 for national stock number 4820004895314.

Datasheet

  • Product description

    Check Valve NSN 4820-00-489-5314.

  • MPN or Model

    803-1385637-04

  • Schedule B
    8481.30.1090 (Check valves of copper having a pressure rating of 850 kpa or over)
  • NMF (National Motor Freight)
    050855 - Cocks R Valves Etc Bbc Sub2
  • Unit Weight (Est.)
    65 lb
  • Flow Control Device
    Disk
  • Renewable Seat Ring Type
    Threaded
  • Bolt Hole Quantity
    8 all ends
  • Maximum Operating Temp
    150.0 degrees fahrenheit single response
  • Valve Operation Method
    Automatic
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Mounting Position
    Horizontal
  • Valve Size
    4.000 inches
  • Maximum Operating Pressure
    250.0 pounds per square inch single response
  • Outside Diameter
    7.688 inches all ends
  • Face To Face Distance
    12.250 inches
  • Thickness
    1.000 inches all ends
  • Bolt Hole Diameter
    0.688 inches all ends
  • Bolt Circle Diameter
    6.562 inches all ends
  • Flange Face Design
    Plain all ends
  • Material
    Nickel alloy flow control device
  • Material Specification
    Qq-n-288 federal specification single material response seat
  • Media For Which Designed
    Water, salt single response
  • Style Designator
    Straight thru
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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

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NSN 4820004895314

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
803-1385637-04 Naval Sea Systems Command
810-1385637REVE Naval Ship Systems Command
803-1385637-042AF Naval Ship Systems Command
803-1385637 Naval Ship Systems Command
803-1385637PC3-4IN Naval Sea Systems Command
810-1385637REV3-4IN Naval Sea Systems Command
803-1385637-042 Naval Ship Systems Command
803-1385637-042AF MOD Naval Ship Systems Command
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