4820-01-230-5100

Find complete technical information, availability, and procurement data for: 4820-01-230-5100
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-230-5100

Item Name Code

05487

Assigment Date

04/15/1986 (40 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

right-hand all ends thread direction, plain, optional end (pipe) all ends connection style, 400.0 fahrenheit single response maximum operating temp, poppet flow control device, 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.

Thread Direction: right-hand all ends
Flow Control Device: poppet
Disk Loading Method: spring
Maximum Operating Temp: 400.0 fahrenheit single response
Connection Style: plain, optional end (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.750 inches all ends
Material: aluminum alloy 2024 body
Material: rubber polymethylene-perfluoroalkylene class fkm packing
Material Document And Classification: mil-r-83248 mil spec single material response packing
Material Document And Classification: qq-a-225/6 fed spec single material response body
Media For Which Designed: fuel/oil, hydrocarbon single response
Surface Treatment: anodize
Surface Treatment Document And Classification: mil-a-8625,type 1 mil spec single treatment response
Style Designator: straight thru
Thread Series Designator: npt 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
232A-6PP-3	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-230-5100?

The FSCG of the NSN 4820-01-230-5100 is 4820

Does the NSN 4820-01-230-5100 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-01-230-5100 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4820-01-230-5100 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-230-5100 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 4820-01-230-5100 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Tue, Apr 15, 1986