4820-00-639-9393

Find complete technical information, availability, and procurement data for: 4820-00-639-9393
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-639-9393

Item Name Code

05488

Assigment Date

01/01/1963 (63 years ago)

poppet flow control device, 3500.0 pounds per square inch single response maximum operating pressure, spring disk loading method, automatic valve operation method, +0.0 to 1000.0 pounds per square inch adjustable pressure range

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
Disk Loading Method: spring
Valve Operation Method: automatic
Adjustable Pressure Range: +0.0 to 1000.0 pounds per square inch
Maximum Operating Pressure: 3500.0 pounds per square inch single response
Material: copper alloy body
Material: copper alloy and nickel alloy flow control device
Material: copper alloy stem
Material: nickel alloy seat
Media For Which Designed: steam single response
Style Designator: angle
Nondefinitive Spec/Std Data: a2 type and c class
Reference Number Differentiating Characteristics: as differentiated by size 3/4 in. by 1 1/4 in.

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FAQs

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

What is the FSCG of the NSN 4820-00-639-9393?

The FSCG of the NSN 4820-00-639-9393 is 4820

Does the NSN 4820-00-639-9393 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-639-9393 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 4820-00-639-9393 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-639-9393 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 4820-00-639-9393 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963