4820-00-228-7466

Find complete technical information, availability, and procurement data for: 4820-00-228-7466
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-228-7466

Item Name Code

05487

Assigment Date

02/07/1969 (57 years ago)

400.0 fahrenheit single response maximum operating temp, poppet flow control device, spring disk loading method, 2a all ends thread class, right-hand all ends thread direction

Product Characteristics

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

Thread Class: 2a all ends
Thread Direction: right-hand all ends
Flow Control Device: poppet
Disk Loading Method: spring
Maximum Operating Temp: 400.0 fahrenheit single response
Connection Style: external seat for gasket seal (boss) all ends
Valve Operation Method: automatic
Connection Type: threaded external boss all ends
Mounting Position: horizontal or vertical
Thread Quantity Per Inch: 12 all ends
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 3.750 inches all ends
Nominal Outside Diameter Tube Accommodated: 3.000 inches 1st end
Material: steel comp 303 body
Material: steel comp 303 seat
Material: steel comp 416 flow control device
Material Document And Classification: 66 fed std single material response flow control device
Material Document And Classification: 66 fed std single material response body
Material Document And Classification: 66 fed std single material response seat
Media For Which Designed: fuel/oil, hydrocarbon single response
Surface Treatment: passivate
Style Designator: straight thru
Thread Series Designator: un 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
C45529	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-228-7466?

The FSCG of the NSN 4820-00-228-7466 is 4820

Does the NSN 4820-00-228-7466 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-00-228-7466 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 4820-00-228-7466 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-228-7466 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 4820-00-228-7466 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Feb 7, 1969