4820-00-830-3559

Find complete technical information, availability, and procurement data for: 4820-00-830-3559
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-830-3559

Item Name Code

22113

Assigment Date

01/01/1962 (64 years ago)

An item consisting of a sleeve, directional control linear valve and a slide directional control linear valve. It may be furnished unassembled, matched, or assembled. See also body and slide, directional control linear valve; parts kit (1), linear directional control valve.

0.125 inches nominal body inside diameter, 0.373 inches minimum and 0.374 inches maximum flange diameter, 0.138 inches minimum and 0.143 inches maximum under flange height, 0.234 inches minimum and 0.264 inches maximum body outside diameter, 0.101 inches nominal flange seat to disk end height

Product Characteristics

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

Flange Diameter: 0.373 inches minimum and 0.374 inches maximum
Body Outside Diameter: 0.234 inches minimum and 0.264 inches maximum
Body Inside Diameter: 0.125 inches nominal
Flange Seat To Disk End Height: 0.101 inches nominal
Under Flange Height: 0.138 inches minimum and 0.143 inches maximum
Hardness Rating: 60.0 rockwell c minimum and 63.0 rockwell c maximum overall
Seating Surface Shape: flat
Material: steel overall
Style Designator: plain flanged

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
1471-599455	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-830-3559?

The FSCG of the NSN 4820-00-830-3559 is 4820

Does the NSN 4820-00-830-3559 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-830-3559 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 4820-00-830-3559 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-830-3559 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 4820-00-830-3559 was assigned to the Federal Catalog?

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