1-321-802-5889

NSN 4820-00-434-5198

Fuel Manifold Check Valve

About this product

The end connection identified above as the second end is the valve inlet.

Manufacturer part number A51H9072-1 for national stock number 4820004345198.

Datasheet

  • Product description

    Check Valve NSN 4820-00-434-5198.

  • MPN or Model

    A51H9072-1

  • Schedule B
    8481.30.2090 (Check valves of steel)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Thread Class
    3a 1st end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Poppet
  • Disk Loading Method
    Spring
  • Connection Style
    Flareless 1st end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external tube 1st end
  • Mounting Position
    Horizontal or vertical
  • Thready Qty Per Inch (tpi)
    16 2nd end
  • Maximum Operating Pressure
    3000.0 pounds per square inch single response
  • Thread Size
    1.000 inches 2nd end
  • Seat Angle
    12.0 degrees 1st end
  • Outside Diameter Tube Accommodated
    0.625 inches 1st end
  • Material
    Steel comp 630 flow control device
  • Media For Which Designed
    Hydraulic fluid, silicate-ester base single response
  • Surface Treatment
    Passivate
  • Surface Treatment Specification
    Mil-s-5002 military specification single treatment response
  • Style Designator
    Straight thru
  • Thread Series Designator
    Unj 2nd 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 4820004345198

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
A51H9072-1 Northrop Grumman Systems Corporation
4C2210-2 Crissair, Inc.
A51H9072-1 Northrop Grumman Systems Corporation
Stock Check
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