4820-01-446-3308

Find complete technical information, availability, and procurement data for: 4820-01-446-3308
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-446-3308

Item Name Code

20962

Assigment Date

06/30/1997 (29 years ago)

inside screw bonnet type, usns henry j kaiser class tao end item identification, integral bonnet attachment method, 4 all ends bolt hole quantity, 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.

Bonnet Type: inside screw
Bonnet Attachment Method: integral
Bolt Hole Quantity: 4 all ends
End Item Identification: usns henry j kaiser class tao
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 2.000 inches
Nominal Outside Diameter: 6.000 inches all ends
Nominal Thickness: 0.750 inches all ends
Bolt Hole Nominal Diameter: 0.750 inches all ends
Bolt Circle Nominal Diameter: 4.750 inches all ends
Flange Face Design: raised straight all ends
Raised Face Nominal Height: 0.062 inches all ends
Raised Face Nominal Diameter: 3.625 inches all ends
Material: plastic polytetrafluoroethylene packing
Material: plastic polytetrafluoroethylene seat
Material: steel body
Material: steel comp 316 flow control device
Material: steel comp 316 stem
Style Designator: straight thru flanged ends
Furnished Items And Quantity: 1 handle

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
2IN-9150-31-22-	Ball Valve
2IN-9150-31-22-36-TT-2	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-446-3308?

The FSCG of the NSN 4820-01-446-3308 is 4820

Does the NSN 4820-01-446-3308 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-446-3308 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 4820-01-446-3308 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-446-3308 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 4820-01-446-3308 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Mon, Jun 30, 1997