4820-01-658-4246

Find complete technical information, availability, and procurement data for: 4820-01-658-4246
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-658-4246

Item Name Code

05488

Assigment Date

09/26/2016 (9 years ago)

asme water pressure relief valve; iron body with expanded outlets for hot water heating boilers; 30 psi set pressure, bar 2.07, 1 1/4 inch fpt inlet x 1 1/2 inch fpt outlet; 8.5 inch height; 4-5/8 inch length; btu/hr steam pressure discharge capacities 2,105,000 max temp 250 degree f (121 degree c) special features

Product Characteristics

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

Special Features: asme water pressure relief valve; iron body with expanded outlets for hot water heating boilers; 30 psi set pressure, bar 2.07, 1 1/4 inch fpt inlet x 1 1/2 inch fpt outlet; 8.5 inch height; 4-5/8 inch length; btu/hr steam pressure discharge capacities 2,105,000 max temp 250 degree f (121 degree c)

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
740-1 1/4 X 1 1/2	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-658-4246?

The FSCG of the NSN 4820-01-658-4246 is 4820

Does the NSN 4820-01-658-4246 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-658-4246 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 4820-01-658-4246 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-658-4246 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 4820-01-658-4246 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Mon, Sep 26, 2016