4820-00-357-4899

Find complete technical information, availability, and procurement data for: 4820-00-357-4899
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-357-4899

Item Name Code

05488

Assigment Date

02/08/1974 (52 years ago)

right-hand 2nd end thread direction, flared (tube) 1st end connection style, right-hand 1st end thread direction, 0.375 inches 2nd end nominal pipe size accommodated, gasket seal (pipe) 2nd end connection style

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 1st end
Thread Direction: right-hand 2nd end
Connection Style: flared (tube) 1st end
Connection Style: gasket seal (pipe) 2nd end
Valve Operation Method: hydraulic
Connection Type: threaded external pipe 2nd end
Connection Type: threaded external tube 1st end
Adjustable Pressure Range: +150.0 to 450.0 pounds per square inch
Opening Pressure Setting: 415.0 pounds per square inch
Nominal Outside Diameter Tube Accommodated: 0.500 inches 1st end
Material: copper alloy body

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
5231A	Safety Relief Valve
5231A SET@ 350P	Safety Relief Valve
AG-15503	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-357-4899?

The FSCG of the NSN 4820-00-357-4899 is 4820

Does the NSN 4820-00-357-4899 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-357-4899 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 4820-00-357-4899 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-357-4899 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 4820-00-357-4899 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Feb 8, 1974