1590T 1/2IN

View detailed technical data, stock status, and sourcing information for: 1590T 1/2IN
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-428-3184

Item Name Code

05485

Assigment Date

03/25/1996 (30 years ago)

350.0 fahrenheit single response maximum operating temp, union bonnet attachment method, disk flow control device, inside screw bonnet type, 0.500 inches all ends nominal pipe size accommodated

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Nominal Pipe Size Accommodated: 0.500 inches all ends
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: union
Maximum Operating Temp: 350.0 fahrenheit single response
End Item Identification: used on strategic sealift conversion ships class
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Maximum Operating Pressure: 150.0 pounds per square inch single response
Material: bronze body
Material: bronze stem
Material: iron flow control device
Material Document And Classification: astm b62 assn std single material response body
Media For Which Designed: steam single response
Style Designator: straight thru
Specification/Standard Data: 59646-mss sp-80 manufacturers standard
Nondefinitive Spec/Std Data: 150 class and b6 figure and 2 type

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
1590T 1/2IN	Globe Valve
1590T.50IPS	Globe Valve
1590T700-12	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-428-3184?

The FSCG of the NSN 4820-01-428-3184 is 4820

Does the NSN 4820-01-428-3184 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-01-428-3184 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 4820-01-428-3184 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-428-3184 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 4820-01-428-3184 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Mon, Mar 25, 1996