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Pressure And Temper Relief Valve NSN 4820-01-375-4535

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 4820-01-375-4535 NSN: 4820-01-375-4535

Features and Characteristics

Body Material
Steel, corrosion resisting
Body Style
Tee give "adql" and "adqm" only when flanged all ends
Tempurature Rating
275.0 degrees fahrenheit
Media For Which Designed
Hydrocarbon fuels and oils
First End Connection Type
Threaded internal pipe
First End Style Designator
Optional end
Second End Relationship With First End
Identical
First Connection Face To Centerline Distance
3.070 inches
Second Connection Face To Centerline Distance
2.500 inches
End Connection Quantity
2
Opening Pressure Setting
85.0 pounds per square inch
Valve Discharge Flow Rate
10.0 gallons per minute
End Application
Valve relief hyd
FSC
4820 Nonpowered Valves
NIIN
013754535
NSN
4820013754535

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2220
Cage Code:
94874
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 4820-01-375-4535
What are the manufacturers of nsn 4820013754535?
Does this nsn 4820013754535 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013754535
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 4820013754535 contain any precious metals?
No precious metal content.
Does nsn 4820013754535 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013754535?
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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