4820-01-243-0811

Find complete technical information, availability, and procurement data for: 4820-01-243-0811
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-243-0811

Item Name Code

05485

Assigment Date

10/22/1986 (39 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

outside screw-yoke bonnet type, disk flow control device, 10 all ends bolt hole quantity, bolted bonnet attachment method, 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.

Flow Control Device: disk
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 10 all ends
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 5.000 inches
Maximum Operating Pressure: 150.0 pounds per square inch single response
Nominal Outside Diameter: 9.063 inches all ends
Face To Face Distance: 14.000 inches
Nominal Thickness: 0.563 inches all ends
Bolt Hole Nominal Diameter: 0.688 inches all ends
Bolt Circle Nominal Diameter: 7.813 inches all ends
Flange Face Design: plain all ends
Material: copper alloy 836 body
Material: copper alloy 836 flow control device
Material: nickel alloy 400 and nickel alloy seat
Material: nickel alloy 400 stem
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd response
Style Designator: straight thru flanged ends
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
B122E 5IN	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-243-0811?

The FSCG of the NSN 4820-01-243-0811 is 4820

Does the NSN 4820-01-243-0811 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801070

Does NSN 4820-01-243-0811 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 4820-01-243-0811 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-243-0811 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 4820-01-243-0811 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Oct 22, 1986