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NSN 4820-00-346-1821

Valve Diaphragm

About this product

4.375 inches hole diameter, 5.000 inches outside diameter, 0.300 inches bolt circle diameter, material thickness: 0.150 inches .

Manufacturer part number 111986 for national stock number 4820003461821.

Datasheet

  • Product description

    Flat Valve Diaphragm NSN 4820-00-346-1821.

  • MPN or Model

    111986

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Hole Diameter
    4.375 inches
  • Outside Diameter
    5.000 inches
  • Bolt Circle Diameter
    0.300 inches
  • Material Thickness
    0.150 inches
  • Bolt Hole Quantity
    8
  • Material
    Rubber synthetic
  • Style Designator
    Flat
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Flat Valve Diaphragm

An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes diaphragm, valve, special shaped and gasket.

Mechanic Bill explains Valve Diaphragm

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NSN 4820003461821

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
111986 Copes-vulcan Inc
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