4820-01-433-2607

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Valve Disk

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

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Official Item Classification

Name: Valve Disk
(NSN) National Stock Number: 4820-01-433-2607
(FSG) Federal Supply Group: 48 Valves
(FSC) Federal Supply Classification: 4820 Nonpowered Valves
(INC) Item Name Code: 35224
(FIIG) Federal Item Identification Guide: A539Y0
Date: 06/25/1996 (30 years ago)

0.286 inches minimum and 0.291 inches maximum flange seat to disk end height, seawolf class ssn end item identification, 0.402 inches minimum outside diameter, 0.141 inches minimum and 0.146 inches maximum under flange height, titanium alloy material

Specs & Compatibility

Outside Diameter

0.402 inches minimum

End Item Identification

seawolf class ssn

Flange Seat To Disk End Height

0.286 inches minimum and 0.291 inches maximum

Under Flange Height

0.141 inches minimum and 0.146 inches maximum

Material

titanium alloy

Media For Which Designed

water, salt

Style Designator

swing check

Regulatory Compliance

Precious Metals Indicator

Item does not contain precious metal.

Criticality Code

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0035224

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Frequently Asked Questions

What is the FSCG of the NSN 4820-01-433-2607?

The FSCG of the NSN 4820-01-433-2607 is 4820

Does the NSN 4820-01-433-2607 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-433-2607 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-01-433-2607 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-433-2607 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-01-433-2607 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Tue, Jun 25, 1996