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Worldwide distributor of NSN parts and consumables located in the USA.

Valve Disk

Model / MPN: A57439 | NSN: 4820-00-580-7311
ITAR Registered seal

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.

Product Details
NATO Stock Number
4820-00-580-7311
Sold in multiples of
1 EA
DEMIL
NO
Inside Diameter
0.781 inches
Outside Diameter
1.625 inches
Overall Height
0.312 inches
Tempurature Rating
75.0 degrees fahrenheit
Pressure Rating
125.0 pounds per square inch
Material
Rubber
Media For Which Designed
Water, salt
Style Designator
Plain

Pricing and Availability

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A57439 Cross Reference
  • JV-38-548PC8