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4820-01-566-5657

Find complete technical information, availability, and procurement data for: 4820-01-566-5657

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4820-01-566-5657
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-566-5657
Item Name Code
35896
Assigment Date
09/04/2008 (17 years ago)

A metal ring designed to provide a seating surface for a valve, poppet, engine it is made of special high-grade alloy metal that can withstand high operating temperatures. For fluid valves, see seat, valve.

4820-01-566-5657, system pressure regulating valve

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
1842128C91 System Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-566-5657?
The FSCG of the NSN 4820-01-566-5657 is 4820
Does the NSN 4820-01-566-5657 have a Schedule B code assigned?
Yes, the Schedule B code is 8710000090
Does NSN 4820-01-566-5657 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-566-5657 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-566-5657 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 4820-01-566-5657 was assigned to the Federal Catalog?
It was assigned 17 years ago, on Thu, Sep 4, 2008

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