4820-00-458-8367

Find complete technical information, availability, and procurement data for: 4820-00-458-8367
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-458-8367

Item Name Code

05487

Assigment Date

01/02/1970 (56 years ago)

right-hand 1st end thread direction, right-hand 2nd end thread direction, poppet flow control device, 1.000 inches 2nd end nominal pipe size accommodated, 1.000 inches 1st end nominal pipe size accommodated

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: 1.000 inches 1st end
Nominal Pipe Size Accommodated: 1.000 inches 2nd end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Flow Control Device: poppet
Disk Loading Method: spring
Maximum Operating Temp: 400.0 fahrenheit single response
Connection Style: plain (pipe) 2nd end
Connection Style: plain, optional end (pipe) 1st end
Valve Operation Method: automatic
Connection Type: threaded external pipe 2nd end
Connection Type: threaded internal pipe 1st end
Mounting Position: horizontal or vertical
Thread Quantity Per Inch: 11-1/2 1st end
Thread Quantity Per Inch: 11-1/2 2nd end
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 1.000 inches 2nd end
Nominal Thread Size: 1.000 inches 1st end
Material: steel comp 303 overall
Surface Treatment: passivate
Style Designator: straight thru
Thread Series Designator: anpt 1st end
Thread Series Designator: anpt 2nd end

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
2518992-1	Check Valve
481-1SST-2	Check Valve
481-1SST2	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-458-8367?

The FSCG of the NSN 4820-00-458-8367 is 4820

Does the NSN 4820-00-458-8367 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-00-458-8367 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 4820-00-458-8367 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-458-8367 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 4820-00-458-8367 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Jan 2, 1970