4820-01-191-4484

Find complete technical information, availability, and procurement data for: 4820-01-191-4484
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-191-4484

Item Name Code

35224

Assigment Date

10/07/1984 (41 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.

2.125 inches nominal flange seat to disk end height, 0.429 inches nominal inside diameter, 0.750 inches nominal shank diameter, 4.625 inches nominal overall height, 3.000 inches nominal outside diameter

Product Characteristics

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

Inside Diameter: 0.429 inches nominal
Shank Diameter: 0.750 inches nominal
Outside Diameter: 3.000 inches nominal
Overall Height: 4.625 inches nominal
Flange Seat To Disk End Height: 2.125 inches nominal
Under Flange Height: 1.750 inches nominal
Pressure Rating: 400.0 pounds per square inch nominal
Material: copper alloy 922
Material Document And Classification: astm b61 national spec single material response

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
101207	Valve Disk
101207-3	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-191-4484?

The FSCG of the NSN 4820-01-191-4484 is 4820

Does the NSN 4820-01-191-4484 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-191-4484 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 4820-01-191-4484 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-191-4484 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 4820-01-191-4484 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sun, Oct 7, 1984