4810-00-181-9490

Find complete technical information, availability, and procurement data for: 4810-00-181-9490
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Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-00-181-9490

Item Name Code

10998

Assigment Date

05/27/1971 (55 years ago)

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. The boss connection(s) has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side inlet(s). It is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also tee, tube; and tee, pipe to tube. Excludes:connector, multiple, fluid pressure line.

closed flow control device normal operation position, 0.375 inches 1st end nominal pipe size accommodated, 0.250 inches nominal aperture diameter, pressed-in renewable seat ring type, disk flow control device

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: 0.375 inches 1st end
Aperture Diameter: 0.250 inches nominal
Flow Control Device: disk
Flow Control Device Normal Operation Position: closed
Renewable Seat Ring Type: pressed-in
Valve Operation Method: solenoid
Connection Type: unthreaded internal pipe 1st end
Connection Type: unthreaded internal pipe 2nd end
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 450.0 pounds per square inch single response
Voltage In Volts And Current Type: 115.0 ac
Phase: single
Frequency In Hertz: 60.0
Material: copper alloy body
Material: steel corrosion resisting flow control device
Material: steel corrosion resisting seat
Media For Which Designed: refrigerant 12 single 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
A3S1-115V50-60CY	Solenoid Valve

FAQs

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

What is the FSCG of the NSN 4810-00-181-9490?

The FSCG of the NSN 4810-00-181-9490 is 4810

Does the NSN 4810-00-181-9490 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809005

Does NSN 4810-00-181-9490 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 4810-00-181-9490 contain precious materials?

Precious metal content is unknown

Does NSN 4810-00-181-9490 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 4810-00-181-9490 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Thu, May 27, 1971