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NSN 4820-00-405-1803

Seal Diaphragm

About this product

0.350 inches hole diameter, 11.500 inches outside diameter, 10.825 inches bolt circle diameter, material thickness: 0.072 inches .

Manufacturer part number 75514 for national stock number 4820004051803.

Picture of NSN 4820-00-405-1803

Datasheet

  • Product description

    Special Shaped Actuator Valve Diaphragm NSN 4820-00-405-1803.

  • MPN or Model

    75514

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    194120 - Washers/gaskets/pckg Dvcs NOI
  • Hole Diameter
    0.350 inches
  • Outside Diameter
    11.500 inches
  • Bolt Circle Diameter
    10.825 inches
  • Overall Height
    1.250 inches
  • Material Thickness
    0.072 inches
  • Taper Minor Diameter
    8.250 inches
  • Taper Major Diameter
    10.625 inches
  • Bolt Hole Quantity
    12
  • Material
    Rubber
  • Style Designator
    Special shaped
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

Pricing and Availability

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
75514 Copes-vulcan Inc
Stock Check
Availability for this item was last checked on 03/12/24. The quantities and conditions available at the time were:
  • NE: 142
  • NS: 134