2110-6421 1-1/4

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Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-00-100-3991

Item Name Code

10998

Assigment Date

12/10/1972 (53 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.

plain,optional end(pipe) all ends connection style, right-hand all ends thread direction, open flow control device normal operation position, 0.583 current rating in amps, piston 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.

Thread Direction: right-hand all ends
Flow Control Device: piston
Flow Control Device Normal Operation Position: open
Connection Style: plain,optional end(pipe) all ends
Current Rating In Amps: 0.583
Valve Operation Method: solenoid
Connection Type: threaded internal pipe all ends
Mounting Position: horizontal or vertical
Nominal Thread Size: 1.250 inches all ends
Voltage In Volts And Current Type: 24.0 ac
Phase: single
Frequency In Hertz: 50.0 and 60.0
Material: copper alloy overall
Style Designator: straight thru
Thread Series Designator: npt all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4810-01-262-0956	No Name Available	07/01/1989

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
1A0-96P151	Solenoid Valve
2110-6421 1-1/4	Solenoid Valve
2110-6421CH 1-1/4IN 24VAC	Solenoid Valve
2210-8004	Solenoid Valve
96P151	Solenoid Valve

FAQs

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

What is the FSCG of the NSN 4810-00-100-3991?

The FSCG of the NSN 4810-00-100-3991 is 4810

Does the NSN 4810-00-100-3991 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809005

Does NSN 4810-00-100-3991 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 4810-00-100-3991 contain precious materials?

Item does not contain precious metal.

Does NSN 4810-00-100-3991 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 4810-00-100-3991 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Dec 10, 1972