4820-01-672-5225

Find complete technical information, availability, and procurement data for: 4820-01-672-5225
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-672-5225

Item Name Code

05488

Assigment Date

05/07/2018 (8 years ago)

Two or more different types of items, having a common mounting or mounted on each other which together form a portion of a computer, but which in itself is not a complete functioning item and cannot be assigned a more definite item name.

spring disk loading method, union bonnet attachment method, disk flow control device, inside spring bonnet type, 0.50 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: 0.50 inches all ends
Flow Control Device: disk
Bonnet Type: inside spring
Bonnet Attachment Method: union
Disk Loading Method: spring
Maximum Operating Temp: 200.00 fahrenheit 1st response
Maximum Operating Temp: 425.00 fahrenheit 2nd response
Valve Operation Method: manual or automatic
Connection Type: unthreaded internal pipe all ends
Valve Size: 0.50 inches
Adjustable Pressure Range: +45.00 to 75.00 pounds per square inch
Maximum Operating Pressure: 200.00 pounds per square inch 2nd response
Maximum Operating Pressure: 400.00 pounds per square inch 1st response
Part Name Assigned By Controlling Agency: valve, angle relief
Material: bronze body
Material: nickel alloy stem
Material Document And Classification: asmt b61 assn std single material response body
Material Document And Classification: qq-n-281 fed spec single material response stem
Style Designator: angle
Furnished Items And Quantity: 1 lever

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
BCMBB05MCC	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-672-5225?

The FSCG of the NSN 4820-01-672-5225 is 4820

Does the NSN 4820-01-672-5225 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-672-5225 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 4820-01-672-5225 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-672-5225 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 4820-01-672-5225 was assigned to the Federal Catalog?

It was assigned 8 years ago, on Mon, May 7, 2018