803-6397247-3X1

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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-220-1043

Item Name Code

50958

Assigment Date

11/08/1985 (40 years ago)

0.500 inches valve size, 225.0 fahrenheit maximum operating temp, copper alloy material, 6000.0 pounds per square inch maximum operating pressure, 0.500 inches nominal port diameter

Product Characteristics

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

Maximum Operating Temp: 225.0 fahrenheit
Valve Size: 0.500 inches
Maximum Operating Pressure: 6000.0 pounds per square inch
Port Diameter: 0.500 inches nominal
Material: copper alloy
Thread Size And Series/Type Designator: 1 5/8-14 ns

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-145-8557	No Name Available	10/01/2018

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
363-3 PL706	Shut-off Valve Cartridge
365-3	Shut-off Valve Cartridge
365-3 PL-0706	Shut-off Valve Cartridge
803-6397247-3X1	Shut-off Valve Cartridge

FAQs

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

What is the FSCG of the NSN 4820-01-220-1043?

The FSCG of the NSN 4820-01-220-1043 is 4820

Does the NSN 4820-01-220-1043 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-220-1043 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 4820-01-220-1043 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-220-1043 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 4820-01-220-1043 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Fri, Nov 8, 1985