4820-01-590-4493

Find complete technical information, availability, and procurement data for: 4820-01-590-4493
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-590-4493

Item Name Code

27565

Assigment Date

12/06/2010 (15 years ago)

Two or more complete ring, piston grouped for a single piston or for all pistons of an internal combustion engine, air compressor, or the like.

-40.0 fahrenheit minimum and 165.0 fahrenheit maximum temp rating, automatic double stage regulation type, nickel and copper alloy overall material, unable to decode flow control device material, diaphragm flow control device

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
Flow Control Device Material: unable to decode
Regulation Type: automatic double stage
Temp Rating: -40.0 fahrenheit minimum and 165.0 fahrenheit maximum
Material: nickel and copper alloy overall

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
200-8468771 ITEM F-11	Fluid Pressure Regulating Valve
8468771	Fluid Pressure Regulating Valve
Y12-D244A(580)	Fluid Pressure Regulating Valve
Y12-N245A(580)	Fluid Pressure Regulating Valve
Y12244A580-AG	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-590-4493?

The FSCG of the NSN 4820-01-590-4493 is 4820

Does the NSN 4820-01-590-4493 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-590-4493 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 4820-01-590-4493 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-590-4493 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 4820-01-590-4493 was assigned to the Federal Catalog?

It was assigned 15 years ago, on Mon, Dec 6, 2010