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NSN 4820-00-827-7493

Fuel Manifold Check Valve

About this product

Poppet flow control device, spring disk loading method, gasket seal (boss) 2nd end connection style, valve operation method: automatic.

Manufacturer part number 2271605 for national stock number 4820008277493.

Datasheet

  • Product description

    Check Valve NSN 4820-00-827-7493.

  • MPN or Model

    2271605

  • Schedule B
    8481.30.9000 (Check valves of materials other than copper, iron or steel)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    0.1 lb
  • Thread Class
    3b 2nd end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Poppet
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    180.0 degrees fahrenheit single response
  • Connection Style
    Gasket seal (boss) 2nd end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal boss 2nd end
  • Mounting Position
    Horizontal or vertical
  • Thready Qty Per Inch (tpi)
    20 2nd end
  • Maximum Operating Pressure
    600.0 pounds per square inch single response
  • Thread Size
    0.438 inches 2nd end
  • Seat Angle
    37.0 degrees 1st end
  • Outside Diameter Tube Accommodated
    0.250 inches 2nd end
  • Material
    Aluminum alloy 2024 body
  • Material Specification
    Qq-a-200/3 federal specification single material response
  • Media For Which Designed
    Nitrogen, gaseous single response
  • Style Designator
    Straight thru
  • Thread Series Designator
    Unjf 1st end
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 4820008277493

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
2271605 Naval Sea Systems Command
869A4TB Circor Aerospace, Inc.
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