270329-1 & 65890-133

View detailed technical data, stock status, and sourcing information for: 270329-1 & 65890-133
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Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-01-019-4657

Item Name Code

10998

Assigment Date

04/15/1976 (50 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.

0.750 inches nominal aperture diameter, right-hand all ends thread direction, 180.0 fahrenheit single response maximum operating temp, disk flow control device, closed 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.

Thread Direction: right-hand all ends
Aperture Diameter: 0.750 inches nominal
Flow Control Device: disk
Flow Control Device Normal Operation Position: closed
Maximum Operating Temp: 180.0 fahrenheit single response
Connection Style: plain,optional end(pipe) all ends
Current Rating In Amps: 0.500
Valve Operation Method: solenoid
Connection Type: threaded internal pipe all ends
Mounting Position: horizontal or vertical
Inlet/Outlet Operating Pressure Differential: 5.0 pounds per square inch minimum and 125.0 pounds per square inch maximum
Maximum Operating Pressure: 300.0 pounds per square inch single response
Nominal Thread Size: 0.750 inches all ends
Voltage In Volts And Current Type: 120.0 ac
Phase: single
Special Features: flow control is rubber,ehtylene propylene
Frequency In Hertz: 60.0
Material: copper alloy body
Material: copper alloy seat
Material: rubber flow control device
Media For Which Designed: water, fresh single response
Style Designator: straight thru
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
178-106	Solenoid Valve
270329-1 & 65890-133	Solenoid Valve
EF8201G009HW120/60	Solenoid Valve
EF8210G9HW 120/60	Solenoid Valve
JS8210D9HW 120VAC60HZ	Solenoid Valve
JSF8210D9HW 120VAC60HZ	Solenoid Valve
M89445-5	Solenoid Valve

FAQs

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

What is the FSCG of the NSN 4810-01-019-4657?

The FSCG of the NSN 4810-01-019-4657 is 4810

Does the NSN 4810-01-019-4657 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809005

Does NSN 4810-01-019-4657 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 4810-01-019-4657 contain precious materials?

Precious metal content is unknown

Does NSN 4810-01-019-4657 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 4810-01-019-4657 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Thu, Apr 15, 1976