4820-01-024-2818

Find complete technical information, availability, and procurement data for: 4820-01-024-2818
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-024-2818

Item Name Code

05488

Assigment Date

07/08/1976 (50 years ago)

A valve having two or more ports with valve stem or pilot needle in a normally open or closed position. It is specifically designed to stop or start or change the flow of fluid by means of the magnetic action of an electric coil on a moveable core or plunger. The valve may be equipped with a manual opening or closing device. For items with three or more ports that utilize a reciprocating slide with recess areas which mate with ports in an integral or replaceable ported sleeve, see valve (1), linear, directional control. It may be inline or cartridge (manifold) design. Excludes:valve (1), butterfly.

threaded bonnet attachment method, disk flow control device, inside spring bonnet type, 165.0 fahrenheit single response maximum operating temp, spring disk loading method

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: disk
Bonnet Type: inside spring
Bonnet Attachment Method: threaded
Disk Loading Method: spring
Maximum Operating Temp: 165.0 fahrenheit single response
End Item Identification: forrestal class cv
Connection Style: grooved inside all ends
Valve Operation Method: automatic
Connection Type: unthreaded internal tube all ends
Adjustable Pressure Range: +1401.0 to 2900.0 pounds per square inch
Maximum Operating Pressure: 3.000 pounds per square inch single response
Nominal Outside Diameter Tube Accommodated: 0.500 inches all ends
Material: steel comp 303 flow control device
Material: steel comp 303 stem
Material: steel comp 304 body
Material: steel comp 304 seat
Material Document And Classification: aisi 303 assn std single material response flow control device
Material Document And Classification: aisi 303 assn std single material response stem
Material Document And Classification: fed std 66,aisi 3034/sae 3034 fed std single material response seat
Material Document And Classification: fed std 66,aisi 3034/sae 3034 fed std single material response body
Style Designator: angle
Furnished Items And Quantity: 5 gasket and 2 nut and 2 tailpiece

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
20232.6.940SS	Safety Relief Valve
2023201C2100	Safety Relief Valve
202326940SS	Safety Relief Valve
20232PT20232694	Safety Relief Valve
20232PT202326940SS	Safety Relief Valve
4820PL1242765	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-024-2818?

The FSCG of the NSN 4820-01-024-2818 is 4820

Does the NSN 4820-01-024-2818 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-024-2818 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 4820-01-024-2818 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-024-2818 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 4820-01-024-2818 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Thu, Jul 8, 1976