Pressure And Temper Relief Valve NSN 4820-01-579-0423

Item Description

A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also valve, safety relief and valve, regulating. Temperature.

NSN: 4820-01-579-0423

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Features and Characteristics

Body Material

Bronze

Body Style

Angle give "adqm" and "adqn" only if flanged one or two ends

First End Connection Type

Threaded external pipe

First End Style Designator

Plain

Second End Relationship With First End

Not identical

Second End Connection Type

Threaded internal pipe

Flow Control Device Material

Silicone

End Connection Quantity

End Application

Lsd42

Part Name Assigned By Controlling Agency

Asme pop-safety valve

FSC

4820 Nonpowered Valves

NIIN

015790423

NSN

4820015790423

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

9777K62

Cage Code:

39428

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8481400000
NAICS: 332911
SITC: 74740
Description: Safety or relief valves
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-579-0423

What are the manufacturers of nsn 4820015790423?

Mcmaster-carr Supply Company (39428)

Does this nsn 4820015790423 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820015790423
A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. thermostatically operated valves close when the pressure is relieved or the temperature is reduced. fusible plug valves require replacement of the plug. see also valve, safety relief and valve, regulating. temperature.

Does nsn 4820015790423 contain any precious metals?
No precious metal content.

Does nsn 4820015790423 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820015790423?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

16996

FIIG:

A07100

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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