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NSN 4820-01-431-6678

Valve Diaphragm

About this product

Additional material: fiber.

Manufacturer part number 6983468 PIECE 27 for national stock number 4820014316678.

Datasheet

  • Product description

    Flat Valve Diaphragm NSN 4820-01-431-6678.

  • MPN or Model

    6983468 PIECE 27

  • 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
  • Hole Diameter
    Between 0.820 inches and 0.860 inches
  • Outside Diameter
    17.000 inches
  • Bolt Circle Diameter
    15.380 inches
  • Material Thickness
    Between 0.100 inches and 0.150 inches
  • Center Hole Diameter
    Between 1.010 inches and 1.050 inches
  • Bolt Hole Quantity
    12
  • End Application
    Fire fighting equipment
  • Tempurature Rating
    165.0 degrees fahrenheit
  • Pressure Rating
    250.0 pounds per square inch
  • Material
    Plastic polyamide and rubber
  • Media For Which Designed
    Water, salt
  • Style Designator
    Flat
More from these suppliers
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 4820014316678

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
6983468 PIECE 27 Naval Sea Systems Command
803-6983468-PC027 Naval Sea Systems Command
6983468 Naval Sea Systems Command
6983468 PIECE 27 Naval Sea Systems Command
803-6983468-PC027 Naval Sea Systems Command
6983468 Naval Sea Systems Command
Stock Check
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