66-4098

View detailed technical data, stock status, and sourcing information for: 66-4098
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-259-5722

Item Name Code

05493

Assigment Date

07/18/1987 (39 years ago)

A device composed of one or more control-actuating mechanisms, one or more switchs, and graduated scales or other indicators. It is designed to measure and control temperature in ovens, furnaces, and the like, through perception of a sensing element connected to the control. Excludes:switch, thermostatic(00451) and thermostat, flow control(16516).

4820-01-259-5722, expansion valve

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
66-4098	Expansion Valve

FAQs

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

What is the FSCG of the NSN 4820-01-259-5722?

The FSCG of the NSN 4820-01-259-5722 is 4820

Does the NSN 4820-01-259-5722 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-259-5722 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 4820-01-259-5722 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-259-5722 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 4820-01-259-5722 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, Jul 18, 1987