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4820-00-585-0431

Find complete technical information, availability, and procurement data for: 4820-00-585-0431

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4820-00-585-0431
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-585-0431
Item Name Code
16992
Assigment Date
01/01/1963 (63 years ago)

A valve with one inlet and one outlet connection that provides unobstructed fluid flow. The flow is controlled by the action of a stem which lifts disk perpendicularly off center axis of its seat. The stem is at angle of less than 90 degrees (1.5708 radians) to parallel inlet and outlet flow. It may utilize a diaphragm as packing. Excludes:valve, stop-check.

bolted bonnet attachment method, disk flow control device, 4 1st end bolt hole quantity, threaded renewable seat ring type, inside screw bonnet type

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
bolted
Renewable Seat Ring Type
threaded
Bolt Hole Quantity
4 1st end
Valve Operation Method
manual
Flange Shape
round with holes 1st end
Connection Type
flange 1st end
Nominal Outside Diameter
6.625 inches 1st end
Face To Face Distance
10.000 inches
Nominal Thickness
0.938 inches 1st end
Bolt Hole Nominal Diameter
0.625 inches 1st end
Bolt Circle Nominal Diameter
5.500 inches 1st end
Flange Face Design
plain 1st end
Special Features
4 additional holes equally spaced,11/16 in. dia
Material
copper alloy body
Material
nickel alloy seat
Material
nickel alloy stem
Style Designator
straight thru y-pattern

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
4820PL1342442 Y Valve
5000S4824-1385623-3IN Y Valve
803-1385623-0311 Y Valve

FAQs

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

What is the FSCG of the NSN 4820-00-585-0431?
The FSCG of the NSN 4820-00-585-0431 is 4820
Does the NSN 4820-00-585-0431 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-00-585-0431 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 4820-00-585-0431 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-585-0431 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 4820-00-585-0431 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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