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

Valve Disk

Model / MPN: 9978204 | NSN: 4820-01-447-4141
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
4820-01-447-4141
Sold in multiples of
1 EA
DEMIL
NO
Outside Diameter
4.000 inches
Overall Height
0.510 inches
Tempurature Rating
140.0 degrees fahrenheit
Pressure Rating
200.0 pounds per square inch
Material
Steel and rubber butadiene-acrylonitrile class nbr
Media For Which Designed
Water
Style Designator
Solid

Pricing and Availability

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9978204 Cross Reference
  • S2187PT4
  • 9978204
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