T-590-Y 2 /2IN

View detailed technical data, stock status, and sourcing information for: T-590-Y 2 /2IN
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-286-3176

Item Name Code

20962

Assigment Date

09/30/1988 (37 years ago)

right-hand all ends thread direction, inside screw bonnet type, 360.0 fahrenheit 1st response maximum operating temp, 150.0 fahrenheit 2nd response maximum operating temp, bolted bonnet attachment 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
Bonnet Type: inside screw
Bonnet Attachment Method: bolted
Maximum Operating Temp: 150.0 fahrenheit 2nd response
Maximum Operating Temp: 360.0 fahrenheit 1st response
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Maximum Operating Pressure: 150.0 pounds per square inch 1st response
Maximum Operating Pressure: 600.0 pounds per square inch 2nd response
Nominal Thread Size: 2.500 inches all ends
Material: copper alloy 694 stem
Material: copper alloy 844 body
Material: copper alloy 844 flow control device
Material: plastic polytetrafluoroethylene packing
Material: plastic polytetrafluoroethylene seat
Material Document And Classification: astm b-371 alloy c69400 assn std single material response stem
Material Document And Classification: astm b-584 alloy 844 assn std single material response flow control device
Material Document And Classification: astm b-584 alloy 844 assn std single material response body
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd 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
T-590-Y 2 /2IN	Ball Valve
T-590-Y 2-1/2IN	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-286-3176?

The FSCG of the NSN 4820-01-286-3176 is 4820

Does NSN 4820-01-286-3176 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 4820-01-286-3176 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-286-3176 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 4820-01-286-3176 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Fri, Sep 30, 1988