4820-01-104-1491

Find complete technical information, availability, and procurement data for: 4820-01-104-1491
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-104-1491

Item Name Code

20962

Assigment Date

11/28/1980 (45 years ago)

streamlined with one brazing ring 1st end connection style, unthreaded internal pipe 1st end connection type, 400.0 pounds per square inch single response maximum operating pressure, manual valve operation method, 3.000 inches 1st end nominal pipe size accommodated

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: 3.000 inches 1st end
Connection Style: streamlined with one brazing ring 1st end
Valve Operation Method: manual
Connection Type: unthreaded internal pipe 1st end
Maximum Operating Pressure: 400.0 pounds per square inch single response
Material: nickel alloy 400 or nickel alloy r-405 stem
Style Designator: straight thru

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
803-5001004-B121	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-104-1491?

The FSCG of the NSN 4820-01-104-1491 is 4820

Does NSN 4820-01-104-1491 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 4820-01-104-1491 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-104-1491 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 4820-01-104-1491 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Fri, Nov 28, 1980