444T3-4

View detailed technical data, stock status, and sourcing information for: 444T3-4
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-813-5501

Item Name Code

20962

Assigment Date

01/01/1963 (63 years ago)

An active semiconductor device with three or more electrodes. May or may not include mounting hardware and/or heatsink. Excludes:semiconductor device, diode and semiconductor device, thyristor. For solid state devices which are responsive to visible or infrared radiant energy, see semiconductor device, photo.

right-hand all ends thread direction, threaded internal pipe all ends connection type, 450.0 fahrenheit single response maximum operating temp, plain,optional end(pipe) all ends connection style, manual valve operation method

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
Maximum Operating Temp: 450.0 fahrenheit single response
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Thread Quantity Per Inch: 14 all ends
Maximum Operating Pressure: 1000.0 pounds per square inch single response
Nominal Thread Size: 0.750 inches all ends
Material: plastic seat
Material: steel comp 316 body
Material: steel comp 316 flow control device
Media For Which Designed: water-oil-gas 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
3/4-4444TSE	Ball Valve
3/4-4446RTSE	Ball Valve
3/4-444TSE	Ball Valve
444T3-4	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-00-813-5501?

The FSCG of the NSN 4820-00-813-5501 is 4820

Does the NSN 4820-00-813-5501 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-00-813-5501 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 4820-00-813-5501 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-813-5501 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 4820-00-813-5501 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963