4820-00-287-2574

Find complete technical information, availability, and procurement data for: 4820-00-287-2574
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-287-2574

Item Name Code

05483

Assigment Date

01/01/1961 (65 years ago)

disk flow control device, right-hand 2nd end thread direction, threaded bonnet attachment method, inside screw bonnet type, 0.375 inches 2nd 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: 0.375 inches 2nd end
Thread Direction: right-hand 2nd end
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Maximum Operating Temp: 200.0 fahrenheit single response
Connection Style: socket (tube) 1st end
Connection Style: plain (pipe) 2nd end
Valve Operation Method: manual
Connection Type: threaded external pipe 2nd end
Connection Type: unthreaded internal tube 1st end
Thread Quantity Per Inch: 18 2nd end
Maximum Operating Pressure: 500.0 pounds per square inch single response
Nominal Thread Size: 0.375 inches 2nd end
Nominal Outside Diameter Tube Accommodated: 0.500 inches 1st end
Material: copper alloy body
Material: copper alloy seat
Material: copper alloy stem
Material: steel corrosion resisting and plastic polyamide (nylon) flow control device
Media For Which Designed: refrigerant 12 1st response
Media For Which Designed: refrigerant 22 2nd response
Style Designator: angle
Thread Series Designator: npt 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
7975S	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-00-287-2574?

The FSCG of the NSN 4820-00-287-2574 is 4820

Does the NSN 4820-00-287-2574 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801095

Does NSN 4820-00-287-2574 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 4820-00-287-2574 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-287-2574 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 4820-00-287-2574 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961