4820-00-337-3943

Find complete technical information, availability, and procurement data for: 4820-00-337-3943
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-337-3943

Item Name Code

05492

Assigment Date

12/28/1973 (52 years ago)

not adjustable temp adjustability, integral w/valve thermostatic element, piston, free type and poppet flow control device, aluminum alloy 2024 flow control device material, aluminum alloy a356.0 body material

Product Characteristics

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

Flow Control Device: piston, free type and poppet
Temp Adjustability: not adjustable
Thermostatic Element: integral w/valve
Body Material: aluminum alloy a356.0
Material: aluminum alloy 2024 flow control device
Material: aluminum alloy 2024 seat
Material: steel comp 303 stem
Material Document And Classification: qq-a-225/6, alloy 2024, t851 fed spec single material response seat
Material Document And Classification: qq-a-225/6, alloy 2024, t851 fed spec single material response flow control device
Material Document And Classification: qq-s-764, type 303-canceled fed spec single material response stem
Surface Treatment: anodize outside
Surface Treatment Document And Classification: mil-a-8625 mil spec single treatment response outside

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
46680-105	Temperature Regulating Valve
68B690073-105	Temperature Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-00-337-3943?

The FSCG of the NSN 4820-00-337-3943 is 4820

Does the NSN 4820-00-337-3943 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-00-337-3943 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 4820-00-337-3943 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-337-3943 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 4820-00-337-3943 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Dec 28, 1973