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Pressure And Temper Relief Valve NSN 4820-01-622-7798

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 4820-01-622-7798 NSN: 4820-01-622-7798

Features and Characteristics

Body Material
Bronze
Body Style
Single connection angle flow
Tempurature Rating
250.0 degrees fahrenheit
Media For Which Designed
Water, fresh
First End Connection Type
Threaded external pipe
Seat Material
Plastic
Offset Distance
1.910 inches
Flow Control Device
Any acceptable
End Connection Quantity
2
Tempurature Adjustability
Not adjustable
Part Name Assigned By Controlling Agency
Asme hot water safety relief valve
FSC
4820 Nonpowered Valves
NIIN
016227798
NSN
4820016227798

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
10-104-50
Cage Code:
72219
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 4820-01-622-7798
What are the manufacturers of nsn 4820016227798?
Does this nsn 4820016227798 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820016227798
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 4820016227798 contain any precious metals?
No precious metal content.
Does nsn 4820016227798 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820016227798?
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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