0405NI 2.50IN

View detailed technical data, stock status, and sourcing information for: 0405NI 2.50IN
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-398-3474

Item Name Code

05482

Assigment Date

10/31/1994 (31 years ago)

An automatic device specifically designed for the discharge of water, chemical powder/foam, or vaporizing liquid in a sprayed, fogged, or directionalized patterns. Normally used in fixed fire protection systems.

bolted bonnet attachment method, 7.000 inches flange diameter, manual valve operation method, 4 bolt hole quantity, outside screw-yoke bonnet type

Product Characteristics

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

Flange Diameter: 7.000 inches
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 4
Valve Operation Method: manual
Connection Type: flange, round w/holes
Valve Size: 2.500 inches
Stem Type: rising
Face To Face Distance: 7.500 inches
Flange Face Design: plain
Inlet Relationship With Outlet: identical
Material: nickel alloy disk
Material: iron body
Material: steel comp 316 seat
Material: steel comp 316 stem
Furnished Items And Quantity: 1 handwheel

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
0405NI 2.50IN	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-398-3474?

The FSCG of the NSN 4820-01-398-3474 is 4820

Does the NSN 4820-01-398-3474 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803010

Does NSN 4820-01-398-3474 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 4820-01-398-3474 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-398-3474 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 4820-01-398-3474 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Mon, Oct 31, 1994