4820-00-868-6584

Find complete technical information, availability, and procurement data for: 4820-00-868-6584
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-868-6584

Item Name Code

05488

Assigment Date

01/01/1960 (66 years ago)

right-hand 2nd end thread direction, right-hand 1st end thread direction, plain (pipe) 2nd end connection style, 100.0 liters per minute valve discharge flow rate, threaded external boss 2nd end connection type

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 1st end
Thread Direction: right-hand 2nd end
Valve Discharge Flow Rate: 100.0 liters per minute
Connection Style: plain (pipe) 2nd end
Connection Type: threaded external boss 2nd end
Connection Type: threaded internal boss 1st end
Thread Quantity Per Inch: 27 1st end
Thread Quantity Per Inch: 27 2nd end
Nominal Thread Size: 0.125 inches 1st end
Nominal Thread Size: 0.125 inches 2nd end
Style Designator: angle
Thread Series Designator: anpt 1st end
Thread Series Designator: anpt 2nd end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1660-00-980-8477	No Name Available	11/18/1966

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
20C-0005-30	Safety Relief Valve
20C-0050-3	Safety Relief Valve
M9050-3	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-868-6584?

The FSCG of the NSN 4820-00-868-6584 is 4820

Does the NSN 4820-00-868-6584 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-868-6584 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4820-00-868-6584 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-868-6584 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 4820-00-868-6584 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960