4820-00-472-4069

Find complete technical information, availability, and procurement data for: 4820-00-472-4069
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-472-4069

Item Name Code

05487

Assigment Date

06/10/1971 (55 years ago)

0.500 inches all ends nominal pipe size accommodated, disk flow control device, 150.0 fahrenheit 2nd response maximum operating temp, 425.0 fahrenheit 1st response maximum operating temp, logistics support vessel end item identification

Product Characteristics

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

Nominal Pipe Size Accommodated: 0.500 inches all ends
Flow Control Device: disk
Maximum Operating Temp: 150.0 fahrenheit 2nd response
Maximum Operating Temp: 425.0 fahrenheit 1st response
End Item Identification: logistics support vessel
Connection Style: socket with brazing ring (pipe) all ends
Valve Operation Method: automatic
Connection Type: unthreaded internal pipe all ends
Mounting Position: horizontal
Maximum Operating Pressure: 200.0 pounds per square inch 1st response
Maximum Operating Pressure: 400.0 pounds per square inch 2nd response
Special Features: non-magnetic service,0.500 in. valve size,each valveshall have three buna-n o-rings packed in a bag and securely attached with instructions o-rings for oil service only
Material: copper alloy 922 body
Material: copper alloy 922 seat
Material: nickel alloy r-405 flow control device
Material Document And Classification: qq-n-281 fed spec single material response flow control device
Material Document And Classification: qq-c-390,alloy d4/d/ fed spec single material response body
Material Document And Classification: qq-c-390,alloy d4/d/ fed spec single material response seat
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd response
Style Designator: straight thru
Test Data Document: "03950-882037212 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

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
803-1385721-3 NON MAG	Check Valve
803-1385721-31 NON-MAG	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-472-4069?

The FSCG of the NSN 4820-00-472-4069 is 4820

Does the NSN 4820-00-472-4069 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-00-472-4069 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 4820-00-472-4069 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-472-4069 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 4820-00-472-4069 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Thu, Jun 10, 1971