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NSN 4820-01-278-8638

Fuel Manifold Check Valve

About this product

Poppet flow control device, spring disk loading method, plain (tube) 1st end connection style, valve operation method: automatic.

Manufacturer part number 70651-03301-043 for national stock number 4820012788638.

Datasheet

  • Product description

    Check Valve NSN 4820-01-278-8638.

  • MPN or Model

    70651-03301-043

  • 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.)
    0.3 lb
  • Thread Class
    3a all ends
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Poppet
  • Disk Loading Method
    Spring
  • Connection Style
    Plain (tube) 1st end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external tube all ends
  • Mounting Position
    Horizontal or vertical
  • Thready Qty Per Inch (tpi)
    20 2nd end
  • Maximum Operating Pressure
    3000.0 pounds per square inch single response
  • Thread Size
    0.750 inches 1st end
  • Seat Angle
    24.0 degrees all ends
  • Material
    Aluminum alloy body
  • Media For Which Designed
    Hydraulic fluid, mineral base single response
  • 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 4820012788638

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
70651-03301-043 Sikorsky Aircraft Corporation
70651-03301 Sikorsky Aircraft Corporation
70651-03301-042 Sikorsky Aircraft Corporation
70651-03301-043 Sikorsky Aircraft Corporation
70651-03301-042 Sikorsky Aircraft Corporation
70651-03301 Sikorsky Aircraft Corporation
Stock Check
Availability for this item was last checked on 05/09/22. The quantities and conditions available at the time were:
  • NS: 1