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NSN 4820-01-460-9178

Disk Diaphragm

About this product

Used on 2 in. And larger globe, angle stop, stop check, and gate valves-150.

Manufacturer part number 845-1889553-PC55-2.5IN for national stock number 4820014609178.

Datasheet

  • Product description

    Valve Disk NSN 4820-01-460-9178.

  • MPN or Model

    845-1889553-PC55-2.5IN

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    1.4 lb
  • Inside Diameter
    1.000 inches
  • Shank Diameter
    Between 1.304 inches and 1.308 inches
  • Outside Diameter
    2.875 inches
  • Overall Height
    3.312 inches
  • End Application
    Seawolf class ssn
  • Flange Seat To Disk End Height
    2.812 inches
  • Tempurature Rating
    500.0 degrees fahrenheit
  • Pressure Rating
    150.0 pounds per square inch
  • Seat Angle
    13.0 degrees
  • Material
    Carbon
  • Media For Which Designed
    Liquid
  • Style Designator
    Poppet
More from these suppliers
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 4820014609178

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
845-1889553-PC55-2.5IN Naval Ship Systems Command
7918-5-Y The Walworth Company
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