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4820-01-503-6622

Find complete technical information, availability, and procurement data for: 4820-01-503-6622

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4820-01-503-6622
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-503-6622
Item Name Code
37942
Assigment Date
01/02/2003 (23 years ago)

A map, chart, or geodetic product, distributed by agencies such as the defense mapping agency, which is associated with land navigation, tracking, and charting.

4820-01-503-6622, oxygen system check valve

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-01-317-5613 No Name Available 01/01/2005

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
10346954 Oxygen System Check Valve
4820PL0656848 Oxygen System Check Valve
4820PL1626822 Oxygen System Check Valve
G010-1050-01 Oxygen System Check Valve
G010-1050-02 Oxygen System Check Valve
G010-1050-03 Oxygen System Check Valve
G033-1005-01 Oxygen System Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-503-6622?
The FSCG of the NSN 4820-01-503-6622 is 4820
Does NSN 4820-01-503-6622 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 4820-01-503-6622 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-503-6622 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 4820-01-503-6622 was assigned to the Federal Catalog?
It was assigned 23 years ago, on Thu, Jan 2, 2003

Professional Distribution

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Pricing

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ITAR Registered

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Material 1
Total 1
Availability of this item was last updated on: 07/12/2026 11:07 AM EDT. Stock levels and pricing are subject to change.

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