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Pressure And Temper Relief Valve NSN 4820-01-642-7666

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 4820-01-642-7666 NSN: 4820-01-642-7666

Features and Characteristics

End Application
3950-20-000-4856; winch, drum, power operated; pn pw-sf-190 stbd
Part Name Assigned By Controlling Agency
Relief valve, hydraulic
FSC
4820 Nonpowered Valves
NIIN
016427666
NSN
4820016427666

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A04G2HT1-162N
Cage Code:
82271
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 4820-01-642-7666
What are the manufacturers of nsn 4820016427666?
Does this nsn 4820016427666 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820016427666
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 4820016427666 contain any precious metals?
No precious metal content.
Does nsn 4820016427666 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820016427666?
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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