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NSN 4820-00-678-0291

Valve Diaphragm

About this product

0.280 inches hole diameter, 3.375 inches outside diameter, 2.812 inches bolt circle diameter, material thickness: 0.016 inches .

Manufacturer part number 1447-4 for national stock number 4820006780291.

Datasheet

  • Product description

    Flat Valve Diaphragm NSN 4820-00-678-0291.

  • MPN or Model

    1447-4

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    000000 - No Nmfc Freight Description
  • Unit Weight (Est.)
    0.1 lb
  • Hole Diameter
    0.280 inches
  • Outside Diameter
    3.375 inches
  • Bolt Circle Diameter
    2.812 inches
  • Material Thickness
    0.016 inches
  • Bolt Hole Quantity
    12
  • Material
    Rubber fabric reinforced
  • Style Designator
    Flat
  • Reference Number Differentiating Characteristics
    Selected and tested for use on electrolytic oxygen nitrogen generator
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 4820006780291

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
1447-4 Treadwell Corporation
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