1-321-802-5889

NSN 4820-00-217-7437

Fuel Manifold Check Valve

About this product

Poppet flow control device, spring disk loading method, external seat for gasket seal (boss) 1st end connection style, valve operation method: automatic.

Manufacturer part number 2620-908X9ASSYL5-1-4IN for national stock number 4820002177437.

Datasheet

  • Product description

    Check Valve NSN 4820-00-217-7437.

  • MPN or Model

    2620-908X9ASSYL5-1-4IN

  • Schedule B
    8481.30.2090 (Check valves of steel)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    0.6 lb
  • Thread Class
    2a 1st end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Poppet
  • Disk Loading Method
    Spring
  • Connection Style
    External seat for gasket seal (boss) 1st end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external boss 1st end
  • Mounting Position
    Horizontal or vertical
  • Thready Qty Per Inch (tpi)
    12 1st end
  • Thread Size
    1.188 inches 1st end
  • Criticality Code Justification
    Zzzy
  • Outside Diameter Tube Accommodated
    0.250 inches 1st end
  • Material
    Steel body
  • Style Designator
    Straight thru
  • Thread Series Designator
    Un 1st end
  • Reference Number Differentiating Characteristics
    Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
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 4820002177437

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
2620-908X9ASSYL5-1-4IN Electric Boat Corporation
C43170 Eaton Corporation
C43170L1 Naval Inventory Control Point
2620-908X9ASSYL5-1-4INL1 Naval Inventory Control Point
Stock Check
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