4820-01-340-1540

Find complete technical information, availability, and procurement data for: 4820-01-340-1540
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-340-1540

Item Name Code

32559

Assigment Date

06/10/1991 (35 years ago)

A spherical shaped device with two or more ports used to prevent or regulate the flow of fluids in a valve, nozzle, or the like. It may include an integral valve stem. For valve balls that do not include ports see ball, check. Excludes:plug, rotary, valve.

straight port configuration, 1.750 inches nominal spherical diameter, 2 port quantity, 5.250 inches nominal port diameter, 1 stem accommodation quantity

Product Characteristics

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

Spherical Diameter: 1.750 inches nominal
Port Quantity: 2
Port Diameter: 5.250 inches nominal
Stem Accommodation Quantity: 1
Port Configuration: straight
Material: bronze

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
B-1924	Ported Valve Ball
VA-1886 PIECE 5	Ported Valve Ball

FAQs

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

What is the FSCG of the NSN 4820-01-340-1540?

The FSCG of the NSN 4820-01-340-1540 is 4820

Does the NSN 4820-01-340-1540 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-340-1540 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 4820-01-340-1540 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-340-1540 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 4820-01-340-1540 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Mon, Jun 10, 1991