Pressure And Temper Relief Valve NSN 4820-01-310-7717

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: 4820-01-310-7717

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Features and Characteristics

Body Material

Steel

Second End Flange Outside Diameter

7.500 inches

Body Style

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

Stem Material

Steel, corrosion resisting

Tempurature Rating

850.0 degrees fahrenheit

Media For Which Designed

Steam

First End Connection Type

Raised face flange

First End Style Designator

Raised

First End Raised Face Height

0.062 inches

First End Flange Shape Style

Round

First End Bolt Hole Quantity

First End Bolt Hole Diameter

0.875 inches

Second End Relationship With First End

Not identical

Second End Connection Type

Raised face flange

Second End Style Designator

Raised

Err Default

Err default

Second End Flange Shape Style

Round

Second End Bolt Hole Quantity

Second End Bolt Hole Diameter

0.875 inches

First Connection Face To Centerline Distance

Between 5.938 inches and 6.062 inches

Second Connection Face To Centerline Distance

Between 5.938 inches and 6.062 inches

Flow Control Device

Disk, flat

Flow Control Device Material

Steel

End Connection Quantity

Tempurature Control Device Type

Thermostatic

Special Features

With nozzle

FSC

4820 Nonpowered Valves

NIIN

013107717

NSN

4820013107717

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

6350-629

Cage Code:

62654

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 4820-01-310-7717

What are the manufacturers of nsn 4820013107717?

Greno Industries, Inc. (62654)

Does this nsn 4820013107717 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820013107717
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 4820013107717 contain any precious metals?
No precious metal content.

Does nsn 4820013107717 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820013107717?
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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