4820-00-457-3576

Find complete technical information, availability, and procurement data for: 4820-00-457-3576
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-457-3576

Item Name Code

05487

Assigment Date

06/03/1991 (35 years ago)

A pipe fitting primarily designed for permanent installation during piping systems operations to fit into another pipe or pipe fitting for sealing. It usually is threaded.

threaded external tube 1st end connection type, automatic valve operation method, 5000.0 pounds per square inch single response maximum operating pressure, disk flow control device, flared (tube) 1st end connection style

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
Connection Style: flared (tube) 1st end
Valve Operation Method: automatic
Connection Type: threaded external tube 1st end
Maximum Operating Pressure: 5000.0 pounds per square inch single response
Seat Angle: 37.0 degrees 1st end
Nominal Outside Diameter Tube Accommodated: 0.625 inches 1st end
Surface Treatment: passivate
Style Designator: straight thru
Thread Series Designator: unf 1st end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-166-2042	No Name Available	07/01/1996

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
416-10SS0	Check Valve
4C2110	Check Valve
J416-10SS5	Check Valve
J416A-10SS-5	Check Valve
K-1120-10	Check Valve
M25675-F10	Check Valve
MS24593-10	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-457-3576?

The FSCG of the NSN 4820-00-457-3576 is 4820

Does the NSN 4820-00-457-3576 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-00-457-3576 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 4820-00-457-3576 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-457-3576 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 4820-00-457-3576 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Mon, Jun 3, 1991