4820-01-155-0324

Find complete technical information, availability, and procurement data for: 4820-01-155-0324
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-155-0324

Item Name Code

05484

Assigment Date

06/04/1983 (43 years ago)

A replaceable device in panel form designed to eliminate radio frequency and electromagnetic interference from the air passing through it. The elimination of interference is accomplished by reflection and/or absorption of radiated electromagnetic energy by media constructed of electrically conductive material, in honeycomb or louvered form confined in a frame, with electrically conductive gasketing (or self-gasketing feature) to provide electrical contact with the cabinet on which it is installed or mounted. It may be used in air ventilating or heating ducts, lighting aperture and the like. It may have a filter for dust protection. It may include a drip-proof design feature. Excludes:electrical filtering devices which employ capacitor, resistor and coil components to eliminate or suppress conducted electromagnetic energy. Excludes:shield,test.

threaded bonnet attachment method, disk flow control device, 8 1st end bolt hole quantity, 8 2nd end 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.

Flow Control Device: disk
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: threaded
Bolt Hole Quantity: 8 1st end
Bolt Hole Quantity: 8 2nd end
Bolt Hole Quantity: 8 3rd end
Maximum Operating Temp: 500.0 fahrenheit single response
Valve Operation Method: manual
Flange Shape: round with holes 1st end
Flange Shape: round with holes 2nd end
Flange Shape: round with holes 3rd end
Connection Type: flange 1st end
Connection Type: flange 2nd end
Connection Type: flange 3rd end
Valve Size: 3.000 inches
Maximum Operating Pressure: 600.0 pounds per square inch single response
Nominal Outside Diameter: 8.250 inches 1st end
Nominal Outside Diameter: 8.250 inches 2nd end
Nominal Outside Diameter: 8.250 inches 3rd end
Face To Face Distance: 19.000 inches
Nominal Thickness: 1.250 inches 1st end
Nominal Thickness: 1.250 inches 3rd end
Bolt Hole Nominal Diameter: 0.875 inches 2nd end
Bolt Hole Nominal Diameter: 0.875 inches 3rd end
Bolt Hole Nominal Diameter: 0.875 inches 1st end
Bolt Circle Nominal Diameter: 6.625 inches 1st end
Bolt Circle Nominal Diameter: 6.625 inches 2nd end
Bolt Circle Nominal Diameter: 6.625 inches 3rd end
Third Connection Face To Centerline Distance: 6.000 inches
Flange Face Design: raised straight 1st end
Flange Face Design: raised straight 2nd end
Flange Face Design: raised straight 3rd end
Raised Face Nominal Height: 0.250 inches 1st end
Raised Face Nominal Height: 0.250 inches 2nd end
Raised Face Nominal Height: 0.250 inches 3rd end
Raised Face Nominal Diameter: 4.625 inches 1st end
Raised Face Nominal Diameter: 4.625 inches 2nd end
Raised Face Nominal Diameter: 5.250 inches 3rd end
Material: steel overall
Style Designator: cross flanged ends

FAQs

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

What is the FSCG of the NSN 4820-01-155-0324?

The FSCG of the NSN 4820-01-155-0324 is 4820

Does the NSN 4820-01-155-0324 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-155-0324 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 4820-01-155-0324 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-155-0324 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 4820-01-155-0324 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sat, Jun 4, 1983