4820-00-289-1702

Find complete technical information, availability, and procurement data for: 4820-00-289-1702
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-289-1702

Item Name Code

05486

Assigment Date

01/01/1963 (63 years ago)

2 1st end bolt hole quantity, inside screw bonnet type, pressed-in renewable seat ring type, integral bonnet attachment method, disk flow control device

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: inside screw
Bonnet Attachment Method: integral
Renewable Seat Ring Type: pressed-in
Bolt Hole Quantity: 2 1st end
Connection Style: socket (tube) 2nd end
Valve Operation Method: automatic
Flange Shape: oval with holes 1st end
Connection Type: flange 1st end
Connection Type: unthreaded internal tube 2nd end
Mounting Position: horizontal or vertical
Bolt Hole Nominal Diameter: 0.531 inches 1st end
Bolt Circle Nominal Diameter: 2.750 inches 1st end
Flange Face Design: plain 1st end
Nominal Outside Diameter Tube Accommodated: 0.878 inches 2nd end
Material: copper alloy body
Material: copper alloy seat
Material: steel stem

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-314-1040	No Name Available	01/01/1963

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
EN07AA390	Stop-Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-289-1702?

The FSCG of the NSN 4820-00-289-1702 is 4820

Does NSN 4820-00-289-1702 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 4820-00-289-1702 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-289-1702 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 4820-00-289-1702 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963