4820-00-426-2290

Find complete technical information, availability, and procurement data for: 4820-00-426-2290
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-426-2290

Item Name Code

05485

Assigment Date

04/28/1971 (55 years ago)

bolted bonnet attachment method, 6 1st end bolt hole quantity, disk flow control device, outside screw-yoke bonnet type, right-hand 2nd end thread direction

Product Characteristics

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

Thread Direction: right-hand 2nd end
Flow Control Device: disk
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 6 1st end
Valve Operation Method: manual
Flange Shape: round with holes 1st end
Connection Type: flange 1st end
Features Provided: bonnet packing
Thread Quantity Per Inch: 7-1/2 2nd end
Maximum Operating Pressure: 250.0 pounds per square inch single response
Nominal Thread Size: 2.500 inches 2nd end
Criticality Code Justification: zzzy
Nominal Outside Diameter: 6.125 inches 1st end
Nominal Thickness: 0.938 inches 1st end
Bolt Hole Nominal Diameter: 0.688 inches 1st end
Bolt Circle Nominal Diameter: 5.000 inches 1st end
Flange Face Design: plain 1st end
Material: nickel alloy 400 overall
Media For Which Designed: water, salt single response
Style Designator: straight thru
Thread Series Designator: nh 2nd end
Reference Number Differentiating Characteristics: material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

FAQs

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

What is the FSCG of the NSN 4820-00-426-2290?

The FSCG of the NSN 4820-00-426-2290 is 4820

Does the NSN 4820-00-426-2290 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-00-426-2290 require demilitarization?

Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

Does NSN 4820-00-426-2290 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-426-2290 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 4820-00-426-2290 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Apr 28, 1971