4820-01-156-8330

Find complete technical information, availability, and procurement data for: 4820-01-156-8330
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-156-8330

Item Name Code

45485

Assigment Date

06/25/1983 (43 years ago)

A self sensored actuating regulator designed to automatically regulate the flow of liquid or steam through a valve to maintain a predetermined temperature. Designed to close or open a valve when a change in temperature is detected to avoid overheating of controlled unit. Valve body not included. See also regulator (1), temperature and pressure.

threaded internal pipe connection type, manual valve operation method, ported rotor flow control device, 3 connection quantity, inline mounting facility

Product Characteristics

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

Flow Control Device: ported rotor
Valve Operation Method: manual
Connection Quantity: 3
Connection Type: threaded internal pipe
Mounting Facility: inline
Connection Location: side
Valve Size: 0.375 inches
Flow Type: three-way
Nominal Thread Size: 0.375 inches
Body Material: copper alloy
Thread Series Designator: npt

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
3119T-3/8IN 3WA	Selector Rotary Valve
3119T-3/8IN 3WAY 3PORT FPT	Selector Rotary Valve
383119T-VFN	Selector Rotary Valve

FAQs

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

What is the FSCG of the NSN 4820-01-156-8330?

The FSCG of the NSN 4820-01-156-8330 is 4820

Does the NSN 4820-01-156-8330 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-156-8330 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 4820-01-156-8330 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-156-8330 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 4820-01-156-8330 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sat, Jun 25, 1983