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Pressure And Temper Relief Valve NSN 4820-01-327-8021

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 4820-01-327-8021 NSN: 4820-01-327-8021

Features and Characteristics

Tempurature Rating
350.0 degrees fahrenheit
Media For Which Designed
Oil
Flow Control Device
Ball
Opening Pressure Setting
70.0 pounds per square inch
Valve Discharge Flow Rate
0.35 gallons per minute
FSC
4820 Nonpowered Valves
NIIN
013278021
NSN
4820013278021

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6277204
Cage Code:
53711
Status:
A
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 4820-01-327-8021
What are the manufacturers of nsn 4820013278021?
Does this nsn 4820013278021 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013278021
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 4820013278021 contain any precious metals?
No precious metal content.
Does nsn 4820013278021 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013278021?
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:
AR
Cond. Code:
1
Status:
A

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