4820-00-580-6467

Find complete technical information, availability, and procurement data for: 4820-00-580-6467
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-580-6467

Item Name Code

05488

Assigment Date

01/01/1963 (63 years ago)

right-hand 1st end thread direction, threaded bonnet attachment method, poppet flow control device, inside spring bonnet type, 3a 1st end thread class

Product Characteristics

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

Thread Class: 3a 1st end
Thread Direction: right-hand 1st end
Flow Control Device: poppet
Bonnet Type: inside spring
Bonnet Attachment Method: threaded
Disk Loading Method: spring
Valve Discharge Flow Rate: 16.0 gallons per minute
Connection Style: flared (tube) 1st end
Valve Operation Method: automatic
Connection Type: threaded external tube 1st end
Features Provided: pressure tight outlet side
Thread Quantity Per Inch: 12 1st end
Adjustable Pressure Range: +200.0 to 250.0 pounds per square inch
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 1.500 inches 1st end
Seat Angle: 37.0 degrees 1st end
Nominal Outside Diameter Tube Accommodated: 0.750 inches 1st end
Material: aluminum alloy 2024 body
Material: aluminum alloy 2024 seat
Material: steel corrosion resisting flow control device
Material Document And Classification: qq-a-225/6,t4 fed spec single material response seat
Material Document And Classification: qq-a-225/6,t4 fed spec single material response body
Media For Which Designed: hydraulic fluid, phosphate-ester base single response
Surface Treatment: anodize
Surface Treatment Document And Classification: mil-a-8625,ty 2 mil spec single treatment response
Style Designator: straight thru
Thread Series Designator: un 1st end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-818-1679	No Name Available	10/01/1997

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
20-91028-1	Safety Relief Valve
8LV6122	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-580-6467?

The FSCG of the NSN 4820-00-580-6467 is 4820

Does the NSN 4820-00-580-6467 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-580-6467 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 4820-00-580-6467 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-580-6467 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 4820-00-580-6467 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963