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Pressure And Temper Relief Valve NSN 4820-01-553-6490

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 4820-01-553-6490 NSN: 4820-01-553-6490

Features and Characteristics

End Application
Motor grader, models 670d/672d
Part Name Assigned By Controlling Agency
Valve, pressure reducing
FSC
4820 Nonpowered Valves
NIIN
015536490
NSN
4820015536490

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AT307811
Cage Code:
75160
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 4820-01-553-6490
What are the manufacturers of nsn 4820015536490?
Does this nsn 4820015536490 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015536490
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 4820015536490 contain any precious metals?
No precious metal content.
Does nsn 4820015536490 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015536490?
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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  •   Certificate of Conformance
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