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NSN 4820-00-778-3002

Valve Diaphragm

About this product

0.375 inches hole diameter, 11.300 inches outside diameter, 10.375 inches bolt circle diameter, material thickness: 0.137 inches .

Manufacturer part number A57163 for national stock number 4820007783002.

Datasheet

  • Product description

    Flat Valve Diaphragm NSN 4820-00-778-3002.

  • MPN or Model

    A57163

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    000000 - No Nmfc Freight Description
  • Hole Diameter
    0.375 inches
  • Outside Diameter
    11.300 inches
  • Bolt Circle Diameter
    10.375 inches
  • Material Thickness
    0.137 inches
  • Center Hole Diameter
    0.381 inches
  • Bolt Hole Quantity
    16
  • Material
    Rubber
  • 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 4820007783002

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
A57163 O. C. Keckley Company
D59001-13 O. C. Keckley Company
B59035-3 O. C. Keckley Company
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