4820-01-621-5126

Find complete technical information, availability, and procurement data for: 4820-01-621-5126
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-621-5126

Item Name Code

05488

Assigment Date

09/10/2013 (12 years ago)

automatic valve operation method, 50.0 gallons per minute valve discharge flow rate, plain (screw-in cartridge) all ends connection style, piston flow control device, spring disk loading method

Product Characteristics

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

Flow Control Device: piston
Disk Loading Method: spring
Valve Discharge Flow Rate: 50.0 gallons per minute
Connection Style: plain (screw-in cartridge) all ends
Valve Operation Method: automatic
Connection Type: threaded cartridge 1st end
Adjustable Pressure Range: +150.0 to 4500.0 pounds per square inch
Maximum Operating Pressure: 5000.0 pounds per square inch single response
Opening Pressure Setting: 4400.0 pounds per square inch
Special Features: viton seals, valve hex size 1-1/8 inch; standard adjustment screw with 5/32 inch hex socket size
Material: steel body
Media For Which Designed: oil, hydraulic single response
Style Designator: screw-in cartridge

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
037720	Safety Relief Valve
RPGC-LWV-4400 PSI	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-621-5126?

The FSCG of the NSN 4820-01-621-5126 is 4820

Does the NSN 4820-01-621-5126 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-621-5126 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 4820-01-621-5126 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-621-5126 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 4820-01-621-5126 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Tue, Sep 10, 2013