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4820-01-562-1446

Find complete technical information, availability, and procurement data for: 4820-01-562-1446

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4820-01-562-1446
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-562-1446
Item Name Code
50957
Assigment Date
03/31/2008 (18 years ago)

A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also valve, safety relief and valve, regulating. Temperature.

astute class submarine end item identification, cartridge: flow control: 2-port: fully adjustable needle valve with reverse flow check part name assigned by controlling agency, 11.0 pounds per square inch maximum operating pressure, fully adjustable orifices used to regulate flow; inifinitely adjustable; integral high-capacity check valve provides unrestricted flow from port 2 to 1; not pressure-compensated special features

Product Characteristics

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

End Item Identification
astute class submarine
Maximum Operating Pressure
11.0 pounds per square inch
Part Name Assigned By Controlling Agency
cartridge: flow control: 2-port: fully adjustable needle valve with reverse flow check
Special Features
fully adjustable orifices used to regulate flow; inifinitely adjustable; integral high-capacity check valve provides unrestricted flow from port 2 to 1; not pressure-compensated

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
NCFB-LCN@11 Needle Valve Cartridge

FAQs

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

What is the FSCG of the NSN 4820-01-562-1446?
The FSCG of the NSN 4820-01-562-1446 is 4820
Does the NSN 4820-01-562-1446 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-562-1446 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-562-1446 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-562-1446 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 4820-01-562-1446 was assigned to the Federal Catalog?
It was assigned 18 years ago, on Mon, Mar 31, 2008

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