4820-00-703-2424

Find complete technical information, availability, and procurement data for: 4820-00-703-2424
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-703-2424

Item Name Code

22113

Assigment Date

01/01/1963 (63 years ago)

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.

0.050 inches nominal flange seat to disk end height, 0.043 inches nominal under flange height, 0.341 inches nominal flange diameter, 0.191 inches nominal body outside diameter, 0.068 inches nominal body inside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Flange Diameter: 0.341 inches nominal
Body Outside Diameter: 0.191 inches nominal
Body Inside Diameter: 0.068 inches nominal
Flange Seat To Disk End Height: 0.050 inches nominal
Under Flange Height: 0.043 inches nominal
Seat Angle In Deg: 45.000 nominal
Seating Surface Shape: angular
Material: steel overall
Material Document And Classification: mamil-s-7720 mil spec single material response overall
Surface Treatment: passivate overall
Style Designator: plain flanged

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5935-00-912-9254	No Name Available	03/15/1967

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
57-837	Valve Seat

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-00-703-2424?

The FSCG of the NSN 4820-00-703-2424 is 4820

Does the NSN 4820-00-703-2424 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-703-2424 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 4820-00-703-2424 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-703-2424 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 4820-00-703-2424 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963