4820-01-696-9520

Find complete technical information, availability, and procurement data for: 4820-01-696-9520
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-696-9520

Item Name Code

05488

Assigment Date

08/25/2021 (4 years ago)

spring disk loading method, disk flow control device, inside spring bonnet type, 1.25 inches 2nd end nominal pipe size accommodated, threaded 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.

Nominal Pipe Size Accommodated: 1.25 inches 2nd end
Flow Control Device: disk
Bonnet Type: inside spring
Bonnet Attachment Method: threaded
Disk Loading Method: spring
Maximum Operating Temp: 800.0 fahrenheit single response
Connection Style: plain,optional end(pipe) 2nd end
Valve Operation Method: automatic
Flange Shape: round 1st end
Connection Type: flange 1st end
Connection Type: threaded internal pipe 2nd end
Adjustable Pressure Range: +3.0 to 1400.0 pounds per square inch gage
Maximum Operating Pressure: 1400.0 pounds per square inch gage single response
Nominal Thread Size: 1.25 inches 2nd end
Opening Pressure Setting: 50.0 pounds per square inch gage
Material: steel stainless - use stb000 overall
Material Document And Classification: a479-316 american society for testing and materials (astm) single material response bonnet
Material Document And Classification: a479-316 american society for testing and materials (astm) single material response disk
Material Document And Classification: a479-316 american society for testing and materials (astm) single material response stem
Material Document And Classification: sa351 american society for testing and materials (astm) single material response body
Media For Which Designed: liquid single response
Style Designator: angle
Thread Series Designator: npt 2nd end
Furnished Items And Quantity: 1 cap

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
911EEDM01AJE0050	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-696-9520?

The FSCG of the NSN 4820-01-696-9520 is 4820

Does the NSN 4820-01-696-9520 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-696-9520 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 4820-01-696-9520 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-696-9520 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 4820-01-696-9520 was assigned to the Federal Catalog?

It was assigned 4 years ago, on Wed, Aug 25, 2021