4820-01-457-5847

Find complete technical information, availability, and procurement data for: 4820-01-457-5847
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-457-5847

Item Name Code

05482

Assigment Date

07/28/1998 (28 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.

bolted bonnet attachment method, nimitz class cvn end item identification, 8 bolt hole quantity, outside screw-yoke bonnet type, 12.375 inches flange diameter

Product Characteristics

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

Flange Diameter: 12.375 inches
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 8
End Item Identification: nimitz class cvn
Valve Operation Method: manual
Connection Type: flange, round w/holes
Valve Size: 8.000 inches
Stem Type: nonrising
Face To Face Distance: 9.500 inches
Flange Face Design: plain
Inlet Relationship With Outlet: identical
Pressure Class: 250.0 pounds per square inch
Special Features: with mounting pad for hh-325 or lt130 motor operator
Material: copper alloy body
Material: nickel alloy disk
Material: nickel alloy seat
Material: nickel alloy stem

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-524-4429	No Name Available	06/01/2021

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
999-1	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-457-5847?

The FSCG of the NSN 4820-01-457-5847 is 4820

Does the NSN 4820-01-457-5847 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801060

Does NSN 4820-01-457-5847 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 4820-01-457-5847 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-457-5847 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 4820-01-457-5847 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Tue, Jul 28, 1998