4820-01-435-1557

Find complete technical information, availability, and procurement data for: 4820-01-435-1557
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-435-1557

Item Name Code

27565

Assigment Date

08/15/1996 (29 years ago)

A signaling apparatus which operates electromagnetically and serves to indicate visually, or visually and audibly, whether a current is flowing, has flowed, or has changed direction of flow in one or more circuits. It is usually employed in connection with alarms, electric bells, or buzzers. See also alarm (as modified).

weapon system e/i strategic sealift conversion ships class end item identification, spring valve loading method

Product Characteristics

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

Valve Loading Method: spring
End Item Identification: weapon system e/i strategic sealift conversion ships class

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
3126287-6	Fluid Pressure Regulating Valve
6645225	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-435-1557?

The FSCG of the NSN 4820-01-435-1557 is 4820

Does the NSN 4820-01-435-1557 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-435-1557 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 4820-01-435-1557 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-435-1557 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 4820-01-435-1557 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, Aug 15, 1996