4820-00-677-5525

Find complete technical information, availability, and procurement data for: 4820-00-677-5525
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-677-5525

Item Name Code

35935

Assigment Date

01/01/1963 (63 years ago)

20.0 pounds per square inch single response maximum operating pressure, threaded external pipe 2nd end connection type, plain (pipe) 2nd end connection style, right-hand 2nd end thread direction, threaded internal pipe 1st 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 2nd end
Connection Style: plain (pipe) 2nd end
Connection Type: threaded external pipe 2nd end
Connection Type: threaded internal pipe 1st end
Maximum Operating Pressure: 20.0 pounds per square inch single response
Nominal Thread Size: 0.125 inches 2nd end
Media For Which Designed: air single response
Thread Series Designator: anpt 2nd end

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
311000-15	Vent Valve
C2050TYPEIV	Vent Valve

FAQs

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

What is the FSCG of the NSN 4820-00-677-5525?

The FSCG of the NSN 4820-00-677-5525 is 4820

Does the NSN 4820-00-677-5525 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-677-5525 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 4820-00-677-5525 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-677-5525 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 4820-00-677-5525 was assigned to the Federal Catalog?

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