1. Home /
  2. Catalog /
  3. Nonpowered Valves /
  4. 4820-01-562-1446

4820-01-562-1446

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

DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-01-562-1446 to receive an up to date pricing and availability quote by email.

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.

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, astute class submarine end item identification, 11.0 pounds per square inch maximum operating pressure, cartridge: flow control: 2-port: fully adjustable needle valve with reverse flow check part name assigned by controlling agency

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

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

You May Also Like

Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

MS24676-64
5305-00-281-3158
Socket Head Cap Screw
MS24676-67
5305-00-273-7471
Socket Head Cap Screw
MS24676-68
5305-00-273-6454
Socket Head Cap Screw
MS24676-85
5305-00-273-6494
Socket Head Cap Screw
MS24677-07
5305-00-226-2823
Socket Head Cap Screw
MS24677-1
5305-00-543-5799
Socket Head Cap Screw
MS24677-10
5305-00-058-2068
Socket Head Cap Screw
MS24677-100
5305-00-273-6270
Socket Head Cap Screw
MS24677-101
5305-00-273-6267
Socket Head Cap Screw
MS24677-101C
5305-01-343-1759
Socket Head Cap Screw
MS24677-101MOD
5305-01-106-2350
Socket Head Cap Screw
MS24677-101U
5305-01-665-6264
Socket Head Cap Screw
MS24677-102
5305-00-484-4140
Socket Head Cap Screw
MS24677-102SPP
5305-00-484-4140
Socket Head Cap Screw
MS24677-103
5305-00-273-6265
Socket Head Cap Screw