Pressure And Temper Relief Valve NSN 4820-01-161-0907

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: 4820-01-161-0907

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Features and Characteristics

Body Material

Copper alloy

Body Style

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

Tempurature Rating

210.0 degrees fahrenheit

Media For Which Designed

Water, fresh

First End Connection Type

Threaded internal pipe

First End Style Designator

Plain

First End Pipe Size Accommodated

1.000 inches

First End Thread Direction

Right-hand

Second End Relationship With First End

Identical

Flow Control Device

Disk, flat

End Connection Quantity

Adjustable Pressure Range

+75.0/+160.0 pounds per square inch

Tempurature Adjustability

Not adjustable

Tempurature Control Device Type

Thermostatic

End Application

Aerco int inc water heater model no. Sw1b-plus 2

First End Thread Series Designator

Npt

First End Thread Size

1.000 inches

FSC

4820 Nonpowered Valves

NIIN

011610907

NSN

4820011610907

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

N240X

Cage Code:

79227

Status:

MSDS:

Part Number:

6461-150

Cage Code:

95368

Status:

MSDS:

Part Number:

121755

Cage Code:

95368

Status:

MSDS:

Part Number:

N240X-M2

Cage Code:

79227

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 4820-01-161-0907

What are the manufacturers of nsn 4820011610907?

Watts Regulator Co (79227)
Aerco International, Inc. (95368)

Does this nsn 4820011610907 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820011610907
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 4820011610907 contain any precious metals?
No precious metal content.

Does nsn 4820011610907 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820011610907?
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
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