4820-01-443-7593

Find complete technical information, availability, and procurement data for: 4820-01-443-7593
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-443-7593

Item Name Code

05485

Assigment Date

04/17/1997 (29 years ago)

An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes:stem, faucet; and stem, needle valve.

nimitz class cvn end item identification, 8 all ends bolt hole quantity, outside screw-yoke bonnet type, bolted 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: outside screw-yoke
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 8 all ends
End Item Identification: nimitz class cvn
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 3.000 inches
Nominal Outside Diameter: 6.625 inches all ends
Face To Face Distance: 10.000 inches
Nominal Thickness: 0.500 inches all ends
Bolt Hole Nominal Diameter: 0.562 inches all ends
Bolt Circle Nominal Diameter: 5.500 inches all ends
Flange Face Design: plain all ends
Material: bronze overall
Material: nickel alloy seat
Material Document And Classification: astm a494 assn std single material response seat
Material Document And Classification: astm b61 assn std single material response overall
Style Designator: straight thru flanged ends
Furnished Items And Quantity: 1 handwheel

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
"1022-006H 2-1/2"-4""	Globe Valve
1022-006-L-0001	Globe Valve
1022-006H 3IN	Globe Valve
1022-006H 3IN C	Globe Valve
1022-006J 300	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-443-7593?

The FSCG of the NSN 4820-01-443-7593 is 4820

Does the NSN 4820-01-443-7593 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-01-443-7593 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 4820-01-443-7593 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-443-7593 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 4820-01-443-7593 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, Apr 17, 1997