4820-01-620-9558

Find complete technical information, availability, and procurement data for: 4820-01-620-9558
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-620-9558

Item Name Code

22113

Assigment Date

08/19/2013 (12 years ago)

A nonpositive displacement mechanical device having an axial fan impeller with or without a protective enclosure. It is designed to circulate air under free-airflow conditions, and may be equipped with a baffle(s) to deflect the air radially. It may be suspended from the ceiling, attached to the wall, or stand on a horizontal surface.

zzzy criticality code justification, material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items reference number differentiating characteristics

Product Characteristics

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

Criticality Code Justification: zzzy
Reference Number Differentiating Characteristics: material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items

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
211036227Q3	Valve Seat
556-6405334 FIND 19Q3	Valve Seat
DF330687Q3	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-620-9558?

The FSCG of the NSN 4820-01-620-9558 is 4820

Does the NSN 4820-01-620-9558 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-620-9558 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 4820-01-620-9558 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-620-9558 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 4820-01-620-9558 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Mon, Aug 19, 2013