1-321-802-5889

NSN 4820-00-234-5413

Fuel Manifold Check Valve

About this product

Weapon system essential.

Manufacturer part number 209-062-520-1 for national stock number 4820002345413.

Datasheet

  • Product description

    Check Valve NSN 4820-00-234-5413.

  • MPN or Model

    209-062-520-1

  • Schedule B
    8481.30.9000 (Check valves of materials other than copper, iron or steel)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    0.6 lb
  • Thread Class
    3a 1st end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Poppet
  • Disk Loading Method
    Spring
  • End Application
    Helicopter, utility/search and recovery uh-1n; helicopter, cobra/attack, ah-1j
  • Connection Style
    Flared (tube) 1st end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external tube 1st end
  • Mounting Position
    Horizontal or vertical
  • Thready Qty Per Inch (tpi)
    14 1st end
  • Maximum Operating Pressure
    75.0 pounds per square inch single response
  • Thread Size
    0.875 inches 1st end
  • Seat Angle
    37.0 degrees 1st end
  • Criticality Code Justification
    Feat
  • Outside Diameter Tube Accommodated
    0.625 inches 1st end
  • Material
    Aluminum alloy 2024
  • Media For Which Designed
    Fuel/oil, hydrocarbon single response
  • Style Designator
    Straight thru
  • Thread Series Designator
    Unf 1st end
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 4820002345413

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
209-062-520-1 Bell Helicopter Textron Inc.
832A10TT56 Circor Aerospace, Inc.
S2785 Hawker Pacific Aerospace
6-969-1 Teledyne Industries Inc
S2785 Kaiser Fluid Technologies Inc.
209-062-520 Bell Helicopter Textron Inc.
Stock Check
Availability for this item was last checked on 09/16/21. The quantities and conditions available at the time were:
  • NS: 63
  • NE: 3015
  • SV: 1
  • AR: 1