4820-00-809-4655

Find complete technical information, availability, and procurement data for: 4820-00-809-4655
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-809-4655

Item Name Code

05482

Assigment Date

01/01/1962 (64 years ago)

bolted bonnet attachment method, outside screw-yoke bonnet type, 4 bolt hole quantity, 5.250 inches flange diameter, manual valve operation method

Product Characteristics

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

Flange Diameter: 5.250 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: 1.250 inches
Maximum Operating Pressure And Media For Which Designed: 600.0 pounds per square inch steam
Stem Type: rising
Maximum Operating Temp And Media For Which Designed: 850.0 fahrenheit steam
Face To Face Distance: 9.000 inches
Flange Face Design: raised
Special Features: 0.812 in. thk;0.688 in. bolt hole dia;3.875 in. bolt circle dia;flange raised face ht 0.062 in.;flange raised face dia 2.500 in.;disk and seat stellite faced
Material: steel body
Material: steel corrosion resisting stem
Material: steel seat
Reference Number Differentiating Characteristics: as differentiated by 1.250 in. valve size

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
3615U	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-00-809-4655?

The FSCG of the NSN 4820-00-809-4655 is 4820

Does the NSN 4820-00-809-4655 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803055

Does NSN 4820-00-809-4655 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4820-00-809-4655 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-809-4655 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 4820-00-809-4655 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962