Pressure And Temper Relief Valve NSN 4820-00-513-5379

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: 4820-00-513-5379

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Features and Characteristics

Body Material

Aluminum alloy

Outside Surface Treatment

Anodized, mil-a-8625, type 2

Body Style

Straight through w/ offset give "adql" only when both ends flanged

Stem Material

Steel, sae 4140

Tempurature Rating

300.0 degrees fahrenheit

Media For Which Designed

Hydraulic fluid, petroleum base

First End Connection Type

Threaded internal boss

First End Style Designator

Gasket seal

First End Thread Size And Series/type Designator

0.750-16 unf

First End Thread Class

First End Thread Direction

Right-hand

Second End Relationship With First End

Identical

Seat Material

Steel, federal standard 66, aisi/sae 4140

Offset Distance

1.720 inches

Face To Face Distance

4.000 inches

Flow Control Device

Piston, spring loaded

End Connection Quantity

Opening Pressure Setting

280.0 pounds per square inch

Valve Discharge Flow Rate

Not rated

Tempurature Adjustability

Not adjustable

FSC

4820 Nonpowered Valves

NIIN

005135379

NSN

4820005135379

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

EA50004

Cage Code:

62983

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 4820-00-513-5379

What are the manufacturers of nsn 4820005135379?

Eaton Aerospace Llc (62983)

Does this nsn 4820005135379 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820005135379
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 4820005135379 contain any precious metals?
No precious metal content.

Does nsn 4820005135379 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820005135379?
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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