4820-00-541-5562

Find complete technical information, availability, and procurement data for: 4820-00-541-5562
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-541-5562

Item Name Code

16992

Assigment Date

01/01/1961 (65 years ago)

disk flow control device, inside screw bonnet type, 1.000 inches all ends nominal pipe size accommodated, integral bonnet attachment method, 850.0 fahrenheit single response maximum operating temp

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 all ends
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: integral
Maximum Operating Temp: 850.0 fahrenheit single response
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Maximum Operating Pressure: 1440.0 pounds per square inch 2nd response
Maximum Operating Pressure: 600.0 pounds per square inch 1st response
Material: cobalt alloy seat
Material: steel body
Material: steel corrosion resisting stem
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd response
Style Designator: straight thru y-pattern

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
519605	Y Valve
W058076Z 02TS	Y Valve

FAQs

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

What is the FSCG of the NSN 4820-00-541-5562?

The FSCG of the NSN 4820-00-541-5562 is 4820

Does the NSN 4820-00-541-5562 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-541-5562 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 4820-00-541-5562 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-541-5562 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 4820-00-541-5562 was assigned to the Federal Catalog?

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