Pressure And Temper Relief Valve NSN 4820-01-016-2992

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: 4820-01-016-2992

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Features and Characteristics

Body Material

Aluminum alloy, qq-a-225/6, alloy 2024, t351

Outside Surface Treatment

Anodized, mil-a-8625

Body Style

Single connection, straight flow

Tempurature Rating

160.0 degrees fahrenheit

Media For Which Designed

Hydrocarbon fuels and oils

First End Connection Type

Threaded internal boss

First End Style Designator

Gasket seal

First End Thread Size And Series/type Designator

0.750-18 unjf

First End Thread Class

First End Thread Direction

Right-hand

Second End Relationship With First End

Not identical

Second End Connection Type

Threaded internal boss

Second End Style Designator

Gasket seal

Second End Thread Size And Series/type Designator

0.562-18 unjf

Second End Thread Class

Second End Thread Direction

Right-hand

Seat Material

Aluminum alloy, qq-a-225/6, alloy 2024, t351

Flow Control Device

Poppet

Flow Control Device Material

Cres qq-s-764 type 416

End Connection Quantity

Opening Pressure Setting

Not rated

Adjustable Pressure Range

Not rated

Valve Discharge Flow Rate

2.0 gallons per minute

Tempurature Adjustability

Not adjustable

Tempurature Control Device Type

Thermostatic

FSC

4820 Nonpowered Valves

NIIN

010162992

NSN

4820010162992

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

55980

Cage Code:

99643

Status:

MSDS:

Part Number:

673496-101

Cage Code:

98897

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 4820-01-016-2992

What are the manufacturers of nsn 4820010162992?

Eaton Corporation (99643)
Lockheed Martin Corporation (98897)

Does this nsn 4820010162992 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820010162992
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 4820010162992 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820010162992 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820010162992?
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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