250026-145

View detailed technical data, stock status, and sourcing information for: 250026-145
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-375-7207

Item Name Code

05488

Assigment Date

05/20/1993 (33 years ago)

right-hand all ends thread direction, inside screw bonnet type, threaded bonnet attachment method, 800.0 fahrenheit single response maximum operating temp, disk 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: disk
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Maximum Operating Temp: 800.0 fahrenheit single response
Connection Style: plain (pipe) 1st endplain,optional end(pipe) 2nd end
Valve Operation Method: automatic
Connection Type: threaded external pipe 1st endthreaded internal pipe 2nd end
Maximum Operating Pressure: 900.0 pounds per square inch single response
Nominal Thread Size: 1.000 inches 1st end1.500 inches 2nd end
Opening Pressure Setting: 600.0 pounds per square inch
Material: steel body
Media For Which Designed: air 1st responsegas, inert 2nd response
Style Designator: angle
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
250026-145	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-375-7207?

The FSCG of the NSN 4820-01-375-7207 is 4820

Does the NSN 4820-01-375-7207 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-375-7207 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 4820-01-375-7207 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-375-7207 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 4820-01-375-7207 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Thu, May 20, 1993