4820-01-083-0195

Find complete technical information, availability, and procurement data for: 4820-01-083-0195
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-083-0195

Item Name Code

05487

Assigment Date

09/14/1979 (46 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

95.0 celsius single response maximum operating temp, 3a 1st end thread class, poppet flow control device, automatic valve operation method, right-hand 1st end 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 Class: 3a 1st end
Thread Direction: right-hand 1st end
Flow Control Device: poppet
Maximum Operating Temp: 95.0 celsius single response
Valve Operation Method: automatic
Connection Type: threaded internal tube 1st end
Maximum Operating Pressure: 7.0 pounds per square inch single response
Nominal Thread Size: 0.438 inches 1st end
Material: aluminum alloy 2024 body
Material: rubber fluorosilicone class fq packing
Material: steel corrosion resisting flow control device
Surface Treatment: anodize
Surface Treatment Document And Classification: mil-a-8625 mil spec single treatment response
Style Designator: straight thru
Thread Series Designator: unjf 1st end

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
2956-0001-1	Check Valve
583R624H01	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-083-0195?

The FSCG of the NSN 4820-01-083-0195 is 4820

Does the NSN 4820-01-083-0195 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-01-083-0195 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 4820-01-083-0195 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-083-0195 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 4820-01-083-0195 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Fri, Sep 14, 1979