4820-01-182-0191

Find complete technical information, availability, and procurement data for: 4820-01-182-0191
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-182-0191

Item Name Code

16996

Assigment Date

06/19/1984 (42 years ago)

An item consisting of a conductor or a system of conductors specifically designed to radiate and/or receive electromagnetic waves in free space. May include beam-forming devices, drive motors, synchros, radome, and associated mechanical structure.

straight thru body style, steel comp 12l14 body material, poppet flow control device, -65.0 fahrenheit and 250.0 fahrenheit temp rating, steel comp 303se stem material

Product Characteristics

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

Body Style: straight thru
Temp Rating: -65.0 fahrenheit and 250.0 fahrenheit
Flow Control Device: poppet
Material: steel comp 12l14 body
Material: steel comp 303se stem
Material: steel comp 4140 flow control device
Material: steel comp 4140 seat
Material Document And Classification: aisi 303s assn std single material response stem
Material Document And Classification: fed std 66 fed std single material response or aisi 12l14 assn std single material response body
Material Document And Classification: fed std 66 fed std single material response or aisi 4140 assn std single material response or sae 4140 assn std single material response flow control device
Material Document And Classification: fed std 66 fed std single material response or aisi 4140 assn std single material response or sae 4140 assn std single material response seat

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
6543D057-1	Pressure and Temper Relief Valve
6581-3/4S2-2	Pressure and Temper Relief Valve
65856-0102-1000	Pressure and Temper Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-182-0191?

The FSCG of the NSN 4820-01-182-0191 is 4820

Does the NSN 4820-01-182-0191 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-182-0191 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 4820-01-182-0191 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-182-0191 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 4820-01-182-0191 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Tue, Jun 19, 1984