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NSN 4820-01-039-8073

Disk Diaphragm

About this product

Seating surface rounded t0 0.414 in. Radius and finished t0 32 microinches.

Manufacturer part number 803-2177934-32X12 for national stock number 4820010398073.

Datasheet

  • Product description

    Valve Disk NSN 4820-01-039-8073.

  • MPN or Model

    803-2177934-32X12

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    000000 - No Nmfc Freight Description
  • Unit Weight (Est.)
    0.1 lb
  • Inside Diameter
    0.218 inches
  • Outside Diameter
    0.688 inches
  • Overall Height
    0.188 inches
  • Tempurature Rating
    250.0 degrees fahrenheit
  • Pressure Rating
    700.0 pounds per square inch
  • Material
    Plastic polychlorotrifluoroethylene
  • Material Specification
    Kel-f-81, grade 3 mfr ref single material response
  • Media For Which Designed
    Gas or oil or water
  • Style Designator
    Plain
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Valve Disk

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

Mechanic Bill explains Disk Diaphragm

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NSN 4820010398073

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
803-2177934-32X12 Naval Sea Systems Command
810-2177934-32X Naval Ship Systems Command
803-2177934 Naval Sea Systems Command
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