3-080-M1 2IN ITEM 3

View detailed technical data, stock status, and sourcing information for: 3-080-M1 2IN ITEM 3
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-521-1043

Item Name Code

22113

Assigment Date

06/09/2004 (22 years ago)

"4820-01-521-0491 vent valve, model 52-20t 2"" end item identification, copper alloy seat material

Product Characteristics

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

End Item Identification: "4820-01-521-0491 vent valve, model 52-20t 2""
Material: copper alloy seat

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
3-080-M1 2IN ITEM 3	Valve Seat
499511010031188	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-521-1043?

The FSCG of the NSN 4820-01-521-1043 is 4820

Does the NSN 4820-01-521-1043 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-521-1043 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 4820-01-521-1043 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-521-1043 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 4820-01-521-1043 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Wed, Jun 9, 2004