1-321-802-5889

NSN 4820-00-306-1257

Valve Diaphragm

About this product

3.750 inches outside diameter, 0.025 inches material thickness, 0.775 inches center hole diameter, material: stainless steel.

Manufacturer part number AA19821-11PC19821-54 for national stock number 4820003061257.

Datasheet

  • Product description

    Flat Valve Diaphragm NSN 4820-00-306-1257.

  • MPN or Model

    AA19821-11PC19821-54

  • 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.)
    0.1 lb
  • Outside Diameter
    3.750 inches
  • Material Thickness
    0.025 inches
  • Center Hole Diameter
    0.775 inches
  • Material
    Stainless steel
  • Style Designator
    Flat
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

Pricing and Availability

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NSN 4820003061257

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
AA19821-11PC19821-54 Hunt Valve Company Inc
AA19821-11PC19821-55 Hunt Valve Company Inc
AA19821-4PC19821-54 Hunt Valve Company Inc
AA19821-4PC19821-55 Hunt Valve Company Inc
AA19821-6PC19821-54 Hunt Valve Company Inc
AA19821-6PC19821-55 Hunt Valve Company Inc
AA19821-7PC19821-54 Hunt Valve Company Inc
AA19821-7PC19821-55 Hunt Valve Company Inc
AA19821-9PC19821-54 Hunt Valve Company Inc
AA19821-9PC19821-55 Hunt Valve Company Inc
AA21256PC19821-54 Hunt Valve Company Inc
AA21256PC19821-55 Hunt Valve Company Inc
AA21294PC19821-54 Hunt Valve Company Inc
AA21294PC19821-55 Hunt Valve Company Inc
AA21041-5PC19821-54 Hunt Valve Company Inc
AA21041-5PC19821-55 Hunt Valve Company Inc
AA21043-1PC19821-54 Hunt Valve Company Inc
AA21043-1PC19821-55 Hunt Valve Company Inc
AA21043PC19821-54 Hunt Valve Company Inc
AA21043PC19821-55 Hunt Valve Company Inc
AA22781PC22782-54 Hunt Valve Company Inc
AA22781PC22782-55 Hunt Valve Company Inc
AA22782PC22782-54 Hunt Valve Company Inc
AA22782PC22782-55 Hunt Valve Company Inc
D25981QC Hunt Valve Company Inc
AA21043-1PC19821-54 Hammel Dahl Inc
AA21043-1PC19821-55 Hammel Dahl Inc
AA21043PC19821-54 Hammel Dahl Inc
AA21043PC19821-55 Hammel Dahl Inc
AA21256PC19821-54 Hammel Dahl Inc
AA21256PC19821-55 Hammel Dahl Inc
AA19821-7PC19821-54 Hammel Dahl Inc
AA19821-7PC19821-55 Hammel Dahl Inc
AA19821-9PC19821-54 Hammel Dahl Inc
AA19821-9PC19821-55 Hammel Dahl Inc
AA21041-5PC19821-54 Hammel Dahl Inc
AA21041-5PC19821-55 Hammel Dahl Inc
AA21294PC19821-54 Hammel Dahl Inc
AA21294PC19821-55 Hammel Dahl Inc
AA22781PC22782-54 Hammel Dahl Inc
AA22781PC22782-55 Hammel Dahl Inc
AA22782PC22782-54 Hammel Dahl Inc
AA22782PC22782-55 Hammel Dahl Inc
D25981QC Hammel Dahl Inc
AA19821-11PC19821-54 Hammel Dahl Inc
AA19821-11PC19821-55 Hammel Dahl Inc
AA19821-4PC19821-54 Hammel Dahl Inc
AA19821-4PC19821-55 Hammel Dahl Inc
AA19821-6PC19821-54 Hammel Dahl Inc
AA19821-6PC19821-55 Hammel Dahl Inc
Stock Check
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