1-321-802-5889

NSN 4820-00-810-0988

Fuel Manifold Check Valve

About this product

Poppet flow control device, spring disk loading method, flared (tube) all ends connection style, valve operation method: automatic.

Manufacturer part number 488-4-1 for national stock number 4820008100988.

Datasheet

  • Product description

    Check Valve NSN 4820-00-810-0988.

  • MPN or Model

    488-4-1

  • Schedule B
    8481.30.1090 (Check valves of copper having a pressure rating of 850 kpa or over)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Thread Class
    3a all ends
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Poppet
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    200.0 degrees fahrenheit 3rd response
  • Connection Style
    Flared (tube) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external tube all ends
  • Mounting Position
    Horizontal or vertical
  • Thready Qty Per Inch (tpi)
    20 all ends
  • Maximum Operating Pressure
    3000.0 pounds per square inch 3rd response
  • Thread Size
    0.438 inches all ends
  • Seat Angle
    37.0 degrees all ends
  • Outside Diameter Tube Accommodated
    0.250 inches all ends
  • Material
    Steel comp 304 flow control device and rubber synthetic flow control device
  • Material Specification
    66 federal standard 1st material response flow control device
  • Style Designator
    Straight thru
  • Thread Series Designator
    Unf 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 4820008100988

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
488-4-1 Teledyne Industries Inc
5-1662-3 Teledyne Industries Inc
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