4810-01-257-2266

Find complete technical information, availability, and procurement data for: 4810-01-257-2266
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Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-01-257-2266

Item Name Code

10998

Assigment Date

06/16/1987 (39 years ago)

A valve designed specifically so the diaphragm seals the flow stream from the valve operating mechanism. The flow is controlled by the lifting of the diaphragm from or compressing it against an integral seat. For packless diaphragm valves which utilize a diaphragm as packing and a disk to control the flow, see valve, y.

plain,optional end(pipe) all ends connection style, right-hand all ends thread direction, closed flow control device normal operation position, 225.0 fahrenheit single response maximum operating temp, diaphragm 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: diaphragm
Flow Control Device Normal Operation Position: closed
Maximum Operating Temp: 225.0 fahrenheit single response
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: solenoid
Connection Type: threaded internal pipe all ends
Mounting Position: horizontal
Inlet/Outlet Operating Pressure Differential: 1.0 pounds per square inch minimum and 150.0 pounds per square inch maximum
Maximum Operating Pressure: 200.0 pounds per square inch single response
Nominal Thread Size: 1.500 inches all ends
Voltage In Volts And Current Type: 24.0 ac
Special Features: o/a lg 6.000 in.;o/a h 6.125in.;o/a w 1.938 in.; incl coil assbly-waterproof classf; plunger,stnls steel; bonnet,cast bronze; screw; coil retainer;enclosing tube assbly 1; screw,body bonnet 6; screw flange 2; coil 1
Material: copper alloy body
Material: rubber butadiene-acrylonitrile class nbr and plastic polyamide (nylon) flow control device
Media For Which Designed: air 2nd response
Media For Which Designed: water, fresh 1st response
Style Designator: straight thru
Supplementary Features: used on b-1b ose41a01
Thread Series Designator: npt all ends

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
1002698	Solenoid Valve
GP14-24VDC	Solenoid Valve

FAQs

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

What is the FSCG of the NSN 4810-01-257-2266?

The FSCG of the NSN 4810-01-257-2266 is 4810

Does the NSN 4810-01-257-2266 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809005

Does NSN 4810-01-257-2266 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 4810-01-257-2266 contain precious materials?

Item does not contain precious metal.

Does NSN 4810-01-257-2266 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 4810-01-257-2266 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Tue, Jun 16, 1987