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NSN 4820-01-004-0791

Disk Diaphragm

About this product

0.248 inches inside diameter, 0.373 inches shank diameter, 0.748 inches flange diameter, flange seat to disk end height: 1.100 inches .

Manufacturer part number 211999C for national stock number 4820010040791.

Datasheet

  • Product description

    Valve Disk NSN 4820-01-004-0791.

  • MPN or Model

    211999C

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Inside Diameter
    0.248 inches
  • Shank Diameter
    0.373 inches
  • Flange Diameter
    0.748 inches
  • Overall Height
    1.700 inches
  • Flange Seat To Disk End Height
    1.100 inches
  • Seat Angle
    30.0 degrees
  • Material
    Aluminum alloy
  • Style Designator
    Poppet
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 4820010040791

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
211999C Twin Disc Incorporated
211999C Twin Disc Incorporated
211999C Twin Disc Incorporated
211999C Twin Disc Incorporated
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