4820-00-618-7848

Find complete technical information, availability, and procurement data for: 4820-00-618-7848
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-618-7848

Item Name Code

20520

Assigment Date

01/01/1963 (63 years ago)

right-hand all ends thread direction, poppet flow control device, 3a all ends thread class, 275.0 fahrenheit single response maximum operating temp, external seat for gasket seal (boss) all ends connection style

Product Characteristics

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

Thread Class: 3a all ends
Thread Direction: right-hand all ends
Flow Control Device: poppet
Maximum Operating Temp: 275.0 fahrenheit single response
Connection Style: external seat for gasket seal (boss) all ends
Valve Operation Method: automatic
Connection Type: threaded external boss all ends
Mounting Position: horizontal
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.438 inches all ends
Material: aluminum alloy 2024 body
Style Designator: straight thru
Thread Series Designator: unjf 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
6F1010-018	Restrictor Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-618-7848?

The FSCG of the NSN 4820-00-618-7848 is 4820

Does the NSN 4820-00-618-7848 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-00-618-7848 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 4820-00-618-7848 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-618-7848 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 4820-00-618-7848 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963