10124668

View detailed technical data, stock status, and sourcing information for: 10124668
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-163-5206

Item Name Code

05488

Assigment Date

10/05/1983 (42 years ago)

A switch that is actuated by changes in ambient temperature. Excludes:circuit breaker; control, temperature (as modified); fuse (as modified); protector, thermal-overload, electrical motor; relay, thermal; and thermostat, flow control. See also control, temperature (as modified) and regulator, temperature (as modified).

3a 1st end thread class, poppet flow control device, spring disk loading method, automatic valve operation method, right-hand 1st end thread direction

Product Characteristics

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

Thread Class: 3a 1st end
Thread Direction: right-hand 1st end
Flow Control Device: poppet
Disk Loading Method: spring
Valve Operation Method: automatic
Connection Type: threaded external boss 1st end
Nominal Thread Size: 0.438 inches 1st end
Opening Pressure Setting: 520.0 pounds per square inch
Style Designator: straight thru
Thread Series Designator: unf 1st end

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
10124668	Safety Relief Valve
3162389-15	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-163-5206?

The FSCG of the NSN 4820-01-163-5206 is 4820

Does the NSN 4820-01-163-5206 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-163-5206 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 4820-01-163-5206 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-163-5206 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 4820-01-163-5206 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Wed, Oct 5, 1983