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

Valve Disk

Model / MPN: 3521-078 | NSN: 4820-00-107-8576
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
4820-00-107-8576
Sold in multiples of
1 EA
DEMIL
NO
Shank Diameter
0.185 inches
Flange Diameter
0.500 inches
Overall Height
1.062 inches
Seat Angle
45.0 degrees
Material
Steel comp 410
Material Specification
Ams 5613 national specification single material response
Style Designator
Poppet
Solicitations
Solicitation Description Qty UOM Close Date
SPE7MC18T186N Disk, Valve 3 EA 09/10/2018
SPE7MC19T6569 Disk, Valve 3 EA 03/18/2019

Pricing and Availability

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3521-078 Cross Reference