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NSN 4820-00-390-3765

Disk Diaphragm

About this product

0.515 inches inside diameter, 3.250 inches outside diameter, copper alloy material, style designator: plain.

Manufacturer part number 640-54PC4 for national stock number 4820003903765.

Datasheet

  • Product description

    Valve Disk NSN 4820-00-390-3765.

  • MPN or Model

    640-54PC4

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Inside Diameter
    0.515 inches
  • Outside Diameter
    3.250 inches
  • Overall Height
    0.312 inches
  • Material
    Copper alloy
  • Style Designator
    Plain
Valve Disk

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

Mechanic Bill explains Disk Diaphragm

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NSN 4820003903765

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
640-54PC4 Elliott Company
NH30032PC4 Elliott Company
NH30043PC4 Elliott Company
NH30047PC4 Elliott Company
NH30052PC4 Elliott Company
NH30067PC91 Elliott Company
NH30070PC4 Elliott Company
NH30079PC89 Elliott Company
NH30083PC4 Elliott Company
NH30058-4 Elliott Company
NH30058PC4 Elliott Company
S5601-33PC4 Naval Ship Systems Command
S5601-33 Naval Ship Systems Command
NH30058 Elliott Company
Stock Check
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