4820-01-440-3923

Find complete technical information, availability, and procurement data for: 4820-01-440-3923
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-440-3923

Item Name Code

05489

Assigment Date

01/13/1997 (29 years ago)

A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.

12.000 inches all ends nominal pipe size accommodated, steel comp 316 body material, steel comp 316 flow control device material, steel corrosion resisting seat material

Product Characteristics

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

Nominal Pipe Size Accommodated: 12.000 inches all ends
Material: steel comp 316 body
Material: steel comp 316 flow control device
Material: steel corrosion resisting 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
12-1WA-291FGF-BMG	Butterfly Valve

FAQs

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

What is the FSCG of the NSN 4820-01-440-3923?

The FSCG of the NSN 4820-01-440-3923 is 4820

Does the NSN 4820-01-440-3923 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803075

Does NSN 4820-01-440-3923 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 4820-01-440-3923 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-440-3923 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 4820-01-440-3923 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Mon, Jan 13, 1997