4820-01-357-3406

Find complete technical information, availability, and procurement data for: 4820-01-357-3406
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-357-3406

Item Name Code

20962

Assigment Date

04/21/1992 (34 years ago)

A switch which is externally actuated by a thumbwheel and/or pushbutton. A legend or message is visually displayed at each position of the indicating wheel which corresponds to electrically coded output. Electrically coded output is achieved by rotating a set of brush contacts permanently attached to the code indicating wheel, against a stationary commutator which is usually a printed wiring board having electrical pads or contacts which are interconnected by the rotating brush contacts. May have additional electrical components (such as resistors, capacitors, diodes) premounted on that portion of printed wiring board which extends beyond the back of switch housing.

manual valve operation method, 3000.0 pounds per square inch 1st response150.0 pounds per square inch 2nd response maximum operating pressure, socket all ends connection style, 2.000 inches all ends nominal pipe size accommodated, unthreaded internal pipe all ends connection type

Product Characteristics

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

Nominal Pipe Size Accommodated: 2.000 inches all ends
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Maximum Operating Pressure: 3000.0 pounds per square inch 1st response150.0 pounds per square inch 2nd response
Material: steel body
Media For Which Designed: water-oil-gas 1st responsesteam 2nd response
Style Designator: straight thru

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
73-408-01	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-357-3406?

The FSCG of the NSN 4820-01-357-3406 is 4820

Does the NSN 4820-01-357-3406 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-357-3406 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 4820-01-357-3406 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-357-3406 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 4820-01-357-3406 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Tue, Apr 21, 1992