4820-00-202-7146

Find complete technical information, availability, and procurement data for: 4820-00-202-7146
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-202-7146

Item Name Code

05485

Assigment Date

01/01/1963 (63 years ago)

bolted bonnet attachment method, 8 1st end bolt hole quantity, outside screw-yoke bonnet type, threaded renewable seat ring type, 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: outside screw-yoke
Bonnet Attachment Method: bolted
Renewable Seat Ring Type: threaded
Bolt Hole Quantity: 8 1st end
Valve Operation Method: manual
Flange Shape: round with holes 1st end
Connection Type: flange 1st end
Features Provided: bonnet packing
Valve Size: 3.000 inches
Nominal Outside Diameter: 8.125 inches 1st end
Face To Face Distance: 13.000 inches
Nominal Thickness: 0.938 inches 1st end
Bolt Hole Nominal Diameter: 0.812 inches 1st end
Bolt Circle Nominal Diameter: 6.562 inches 1st end
Flange Face Design: plain 1st end
Material: copper alloy 614 stem
Material: copper alloy 865 flow control device
Material: copper alloy 922 or copper alloy 903 body
Material: copper alloy 922 or copper alloy 903 seat
Style Designator: straight thru flanged ends
Reference Number Differentiating Characteristics: as differentiated by seat material,stem material,flow control device material

FAQs

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

What is the FSCG of the NSN 4820-00-202-7146?

The FSCG of the NSN 4820-00-202-7146 is 4820

Does NSN 4820-00-202-7146 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 4820-00-202-7146 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-202-7146 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 4820-00-202-7146 was assigned to the Federal Catalog?

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