4820-01-439-3895

Find complete technical information, availability, and procurement data for: 4820-01-439-3895
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-439-3895

Item Name Code

77777

Assigment Date

12/06/1996 (29 years ago)

4820-01-438-4948;vent valve end item identification, 40 x 40 mesh,cone flame screen;component of 2.500 in.vent valve. general characteristics item description, steel corrosion resisting 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: 4820-01-438-4948;vent valve
Material: steel corrosion resisting
General Characteristics Item Description: 40 x 40 mesh,cone flame screen;component of 2.500 in.vent valve.

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
1609-1-40SS	Vent Valve Flame Screen
SCRN-2.5-40SS-C	Vent Valve Flame Screen

FAQs

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

What is the FSCG of the NSN 4820-01-439-3895?

The FSCG of the NSN 4820-01-439-3895 is 4820

Does NSN 4820-01-439-3895 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 4820-01-439-3895 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-439-3895 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 4820-01-439-3895 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Fri, Dec 6, 1996