2503865-001

View detailed technical data, stock status, and sourcing information for: 2503865-001
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-422-4021

Item Name Code

05487

Assigment Date

12/01/1995 (30 years ago)

A device specifically designed to (1) increase the pressure of, (2) meter the amount of, (3) control the distribution of liquid fuel received directly or indirectly from the tank, fuel, engine to the individual air inlet tubes or combustion chambers of gasoline or diesel engines.

170ft patrol coastal (pc-1) class ships end item identification

Product Characteristics

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

End Item Identification: 170ft patrol coastal (pc-1) class ships

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-468-7259	No Name Available	06/01/2002

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
2503865-001	Check Valve
5959900	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-422-4021?

The FSCG of the NSN 4820-01-422-4021 is 4820

Does NSN 4820-01-422-4021 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 4820-01-422-4021 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-422-4021 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 4820-01-422-4021 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Dec 1, 1995