4820-01-334-7581

Find complete technical information, availability, and procurement data for: 4820-01-334-7581
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-334-7581

Item Name Code

05482

Assigment Date

02/27/1991 (35 years ago)

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

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: inside screw
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: raised
Inlet Relationship With Outlet: identical
Material: copper alloy 377 stem
Material: copper alloy 836 seat
Material: steel body
Material: steel disk

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
15F4 2.50 IN	Gate Valve
8689 2.50 IN	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-334-7581?

The FSCG of the NSN 4820-01-334-7581 is 4820

Does the NSN 4820-01-334-7581 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803055

Does NSN 4820-01-334-7581 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 4820-01-334-7581 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-334-7581 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 4820-01-334-7581 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Wed, Feb 27, 1991