1-321-802-5889

NSN 4820-01-175-6356

Fuel Manifold Check Valve

About this product

Disk flow control device, external seat for gasket seal (boss) all ends connection style, automatic valve operation method, connection type: threaded external boss all ends.

Manufacturer part number 6C220 for national stock number 4820011756356.

Datasheet

  • Product description

    Check Valve NSN 4820-01-175-6356.

  • MPN or Model

    6C220

  • 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
    3a all ends
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Disk
  • Maximum Operating Temp
    450.0 degrees fahrenheit single response
  • Connection Style
    External seat for gasket seal (boss) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external boss all ends
  • Mounting Position
    Horizontal or vertical
  • Thready Qty Per Inch (tpi)
    20 2nd end
  • Maximum Operating Pressure
    75.0 pounds per square inch single response
  • Thread Size
    0.562 inches 1st end
  • Seat Angle
    37.0 degrees 2nd end
  • Material
    Aluminum alloy body
  • Media For Which Designed
    Air 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 4820011756356

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
6C220 Allen Aircraft Products Inc
C9684-1 Lockheed Martin Corporation
C9684 Lockheed Martin Corporation
Stock Check
Availability for this item was last checked on 11/18/22. The quantities and conditions available at the time were:
  • NS: 1
  • SV: 1
  • OH: 1