4820-00-430-5583

Find complete technical information, availability, and procurement data for: 4820-00-430-5583
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-430-5583

Item Name Code

05487

Assigment Date

01/01/1963 (63 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

0.125 inches 2nd end nominal pipe size accommodated, right-hand 2nd end thread direction, ball flow control device, 3a 1st end thread class, right-hand 1st end thread direction

Product Characteristics

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

Nominal Pipe Size Accommodated: 0.125 inches 2nd end
Thread Class: 3a 1st end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Flow Control Device: ball
Disk Loading Method: spring
Renewable Seat Ring Type: threaded
Connection Style: compression (tube) 1st end
Connection Style: plain (pipe) 2nd end
Valve Operation Method: automatic
Connection Type: threaded external pipe 2nd end
Connection Type: threaded external tube 1st end
Mounting Position: horizontal or vertical
Thread Quantity Per Inch: 24 1st end
Thread Quantity Per Inch: 27 2nd end
Nominal Thread Size: 0.125 inches 2nd end
Nominal Thread Size: 0.438 inches 1st end
Nominal Outside Diameter Tube Accommodated: 0.250 inches 1st end
Material: copper alloy body
Material: copper alloy flow control device
Material: copper alloy seat
Style Designator: straight thru
Thread Series Designator: nptf 2nd end
Thread Series Designator: uns 1st end
Furnished Items And Quantity: 1 nut and 1 ferrule

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
002-2204	Check Valve
163420	Check Valve
63X4	Check Valve
W63X4	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-430-5583?

The FSCG of the NSN 4820-00-430-5583 is 4820

Does NSN 4820-00-430-5583 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 4820-00-430-5583 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-430-5583 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 4820-00-430-5583 was assigned to the Federal Catalog?

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