2A186S

View detailed technical data, stock status, and sourcing information for: 2A186S
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Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-01-038-8603

Item Name Code

10998

Assigment Date

04/14/1977 (49 years ago)

A valve having two or more ports with valve stem or pilot needle in a normally open or closed position. It is specifically designed to stop or start or change the flow of fluid by means of the magnetic action of an electric coil on a moveable core or plunger. The valve may be equipped with a manual opening or closing device. For items with three or more ports that utilize a reciprocating slide with recess areas which mate with ports in an integral or replaceable ported sleeve, see valve (1), linear, directional control. It may be inline or cartridge (manifold) design. Excludes:valve (1), butterfly.

1.000 current rating in amps, solenoid valve operation method, 0.250 pounds per square inch maximum inlet/outlet operating pressure differential, 131.0 fahrenheit single response maximum operating temp, open flow control device normal operation position

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 Normal Operation Position: open
Maximum Operating Temp: 131.0 fahrenheit single response
Current Rating In Amps: 1.000
Valve Operation Method: solenoid
Inlet/Outlet Operating Pressure Differential: 0.250 pounds per square inch maximum
Maximum Operating Pressure: 1500.0 pounds per square inch single response
Voltage In Volts And Current Type: 28.0 dc
Material: aluminum alloy body
Media For Which Designed: sulfur hexafluoride, gaseous single response

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4810-01-036-9742	No Name Available	10/01/1999

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
2A186S	Solenoid Valve
3639-1-000	Solenoid Valve
582R898	Solenoid Valve
582R898H01	Solenoid Valve
584R655H01	Solenoid Valve

FAQs

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

What is the FSCG of the NSN 4810-01-038-8603?

The FSCG of the NSN 4810-01-038-8603 is 4810

Does the NSN 4810-01-038-8603 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809005

Does NSN 4810-01-038-8603 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4810-01-038-8603 contain precious materials?

Item does not contain precious metal.

Does NSN 4810-01-038-8603 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 4810-01-038-8603 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Thu, Apr 14, 1977