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Pressure And Temper Relief Valve NSN 4820-01-419-4120

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 4820-01-419-4120 NSN: 4820-01-419-4120

Features and Characteristics

FSC
4820 Nonpowered Valves
NIIN
014194120
NSN
4820014194120

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
660280004
Cage Code:
29260
Status:
A
MSDS:
Part Number:
ITEM 42
Cage Code:
21439
Status:
A
MSDS:
Part Number:
8D00194
Cage Code:
21439
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 4820-01-419-4120
What are the manufacturers of nsn 4820014194120?
Does this nsn 4820014194120 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014194120
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 4820014194120 contain any precious metals?
No precious metal content.
Does nsn 4820014194120 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014194120?
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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