NSN 4820-00-757-2970

Seal Diaphragm

About this product

Fabric reenforced;outouter periphery beaded.

Manufacturer part number N3602794 for national stock number 4820007572970.


  • Product description

    Special Shaped Actuator Valve Diaphragm NSN 4820-00-757-2970.

  • MPN or Model


  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    194120 - Washers/gaskets/pckg Dvcs NOI
  • Unit Weight (Est.)
    3 lb
  • Outside Diameter
    17.250 inches
  • Overall Height
    2.181 inches
  • Material Thickness
    0.177 inches
  • Taper Minor Diameter
    11.500 inches
  • Taper Major Diameter
    13.750 inches
  • Material
    Rubber synthetic
  • Style Designator
    Special shaped
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Special Shaped Actuator Valve Diaphragm

An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must 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 center holes. Excludes diaphra gm, valve, flat and gasket.

Mechanic Bill explains Seal Diaphragm

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NSN 4820007572970

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
N3602794 Leslie Controls, Inc.
29708 PART 3602794 Leslie Controls, Inc.
29708 Leslie Controls, Inc.
3602794 Leslie Controls, Inc.
36027 Leslie Controls, Inc.
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