4820-01-415-9564

Find complete technical information, availability, and procurement data for: 4820-01-415-9564
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-415-9564

Item Name Code

20520

Assigment Date

07/10/1995 (31 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.

nimitz class cvn end item identification, poppet flow control device, automatic or manual valve operation method, plain, optional end (pipe) all ends connection style, right-hand all ends thread direction

Product Characteristics

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

Thread Direction: right-hand all ends
Flow Control Device: poppet
End Item Identification: nimitz class cvn
Connection Style: plain, optional end (pipe) all ends
Valve Operation Method: automatic or manual
Connection Type: threaded internal pipe all ends
Mounting Position: horizontal
Maximum Operating Pressure: 2000.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Material: copper alloy body
Style Designator: straight thru
Thread Series Designator: nptf all ends

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
F400BFV	Restrictor Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-415-9564?

The FSCG of the NSN 4820-01-415-9564 is 4820

Does the NSN 4820-01-415-9564 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-415-9564 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 4820-01-415-9564 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-415-9564 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 4820-01-415-9564 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Mon, Jul 10, 1995