4820-00-544-3782

Find complete technical information, availability, and procurement data for: 4820-00-544-3782
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-544-3782

Item Name Code

77777

Assigment Date

10/06/1974 (51 years ago)

A pressure-tight receptacle mounted to an item by external threads, flange and/or welding. It is designed to hold temperature sensing devices, such as, termocouples, resistance temperature detectors, and thermometers.

fire protection system part no. 7720000 end item identification

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: fire protection system part no. 7720000

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
537A6D1-4	Fire System Valve
7720148-101	Fire System Valve

FAQs

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

What is the FSCG of the NSN 4820-00-544-3782?

The FSCG of the NSN 4820-00-544-3782 is 4820

Does the NSN 4820-00-544-3782 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-544-3782 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 4820-00-544-3782 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-544-3782 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 4820-00-544-3782 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Sun, Oct 6, 1974