Pressure And Temper Relief Valve NSN 4820-00-484-9924

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: 4820-00-484-9924

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Features and Characteristics

Body Material

Brass

Body Style

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

Tempurature Rating

225.0 degrees fahrenheit

Media For Which Designed

Refrigerant

First End Connection Type

Threaded external tube

First End Style Designator

Flared

First End Outside Diameter Tube Accommodated

0.625 inches

First End Thread Size And Series/type Designator

0.875 unjf

First End Thread Class

First End Thread Direction

Right-hand

Second End Relationship With First End

Not identical

Second End Connection Type

Threaded external pipe

Second End Pipe Size Accommodated

0.500 inches

Second End Thread Size And Series/type Designator

0.750-16 unjf

Second End Thread Direction

Right-hand

End Connection Quantity

Valve Discharge Flow Rate

259.35 cubic feet per minute

Bulb Length

3.562 inches

Tempurature Adjustability

Not adjustable

FSC

4820 Nonpowered Valves

NIIN

004849924

NSN

4820004849924

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

527-235PSI

Cage Code:

28193

Status:

MSDS:

Part Number:

KWMLCF.001.182

Cage Code:

H1D90

Status:

MSDS:

Part Number:

VH527-235PSI

Cage Code:

28193

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 4820-00-484-9924

What are the manufacturers of nsn 4820004849924?

Henry Technologies Inc. (28193)
Van Halteren Special Products B.v. (H1D90)

Does this nsn 4820004849924 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820004849924
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 4820004849924 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820004849924 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820004849924?
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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