1-321-802-5889

NSN 4820-00-451-2682

Fuel Manifold Check Valve

About this product

Non-magnetic service,1.500 in. Valve size.

Manufacturer part number 803-1385721-7NON MAG for national stock number 4820004512682.

Datasheet

  • Product description

    Check Valve NSN 4820-00-451-2682.

  • MPN or Model

    803-1385721-7NON MAG

  • Schedule B
    8481.30.1090 (Check valves of copper having a pressure rating of 850 kpa or over)
  • NMF (National Motor Freight)
    050855 - Cocks R Valves Etc Bbc
  • Unit Weight (Est.)
    10 lb
  • Pipe Size Accommodated
    1.500 inches all ends
  • Flow Control Device
    Disk
  • Maximum Operating Temp
    425.0 degrees fahrenheit 1st response
  • Connection Style
    Socket with brazing ring (pipe) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Unthreaded internal pipe all ends
  • Mounting Position
    Horizontal
  • Maximum Operating Pressure
    400.0 pounds per square inch 2nd response
  • Material
    Nickel alloy r-405 flow control device
  • Material Specification
    Qq-n-281 federal specification single material response flow control device
  • Media For Which Designed
    Water-oil-gas 2nd response
  • Style Designator
    Straight thru
  • Test Data Document
    81349-mil-s-901 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
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 4820004512682

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
803-1385721-7NON MAG Naval Ship Systems Command
1385721-7NON MAG Naval Ship Systems Command
810-1385721 Naval Sea Systems Command
810-1385721 1-1/2IN Naval Sea Systems Command
1385721 Naval Ship Systems Command
810-1385721 1-1/2IN Naval Ship Systems Command
803-1385721 Naval Ship Systems Command
Stock Check
Availability for this item was last checked on 09/07/22. The quantities and conditions available at the time were:
  • NS: 2
  • AR: 1
  • NE: 1