4820-01-476-3904

Find complete technical information, availability, and procurement data for: 4820-01-476-3904
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-476-3904

Item Name Code

45506

Assigment Date

07/11/2000 (26 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

diaphragm flow control device, 2 end connection quantity, 150.0 pounds per square inch pressure class, 1.250 inches valve size, automatic valve operation method

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: diaphragm
End Connection Quantity: 2
Valve Operation Method: automatic
Valve Size: 1.250 inches
Pressure Class: 150.0 pounds per square inch

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
2307-1391 1 1/4IN	Flow Control Valve
2307-1391 1-1/4	Flow Control Valve

FAQs

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

What is the FSCG of the NSN 4820-01-476-3904?

The FSCG of the NSN 4820-01-476-3904 is 4820

Does the NSN 4820-01-476-3904 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-476-3904 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 4820-01-476-3904 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-476-3904 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 4820-01-476-3904 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Tue, Jul 11, 2000