4820-00-298-7557

Find complete technical information, availability, and procurement data for: 4820-00-298-7557
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-298-7557

Item Name Code

05487

Assigment Date

10/03/1973 (52 years ago)

poppet flow control device, 275.0 fahrenheit single response maximum operating temp, automatic valve operation method, -65.0 fahrenheit minimum operating temp, grooved (drop-in cartridge) 1st end connection style

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: poppet
Maximum Operating Temp: 275.0 fahrenheit single response
Minimum Operating Temp: -65.0 fahrenheit
Connection Style: grooved (drop-in cartridge) 1st end
Valve Operation Method: automatic
Connection Type: unthreaded cartridge all ends
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Material: steel comp 303 body
Surface Treatment: passivate
Style Designator: straight thru drop-in cartridge

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
6980006	Check Valve
H625-6	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-298-7557?

The FSCG of the NSN 4820-00-298-7557 is 4820

Does the NSN 4820-00-298-7557 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-00-298-7557 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 4820-00-298-7557 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-298-7557 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 4820-00-298-7557 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Oct 3, 1973