4820-00-564-9203

Find complete technical information, availability, and procurement data for: 4820-00-564-9203
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-564-9203

Item Name Code

05487

Assigment Date

11/21/1974 (51 years ago)

grooved (tube) 2nd end connection style, beveled (tube) 1st end connection style, spring disk loading method, automatic valve operation method, disk flow control device

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: disk
Disk Loading Method: spring
Connection Style: beveled (tube) 1st end
Connection Style: grooved (tube) 2nd end
Valve Operation Method: automatic
Connection Type: butt weld tube 1st end
Connection Type: unthreaded external tube 2nd end
Mounting Position: horizontal or vertical
Opening Pressure Setting: 1.0 pounds per square inch
Nominal Outside Diameter Tube Accommodated: 0.812 inches 1st end
Nominal Outside Diameter Tube Accommodated: 0.812 inches 2nd end
Special Features: actual opening pressure setting is between 1 and 2 psi
Material: steel corrosion resisting overall
Style Designator: straight thru

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
2208C-20	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-564-9203?

The FSCG of the NSN 4820-00-564-9203 is 4820

Does the NSN 4820-00-564-9203 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-00-564-9203 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 4820-00-564-9203 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-564-9203 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 4820-00-564-9203 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Thu, Nov 21, 1974