ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Pressure And Temper Relief Valve NSN 4820-01-523-7573

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 4820-01-523-7573 NSN: 4820-01-523-7573

Features and Characteristics

Body Material
Bronze
Body Style
Angle give "adqm" and "adqn" only if flanged one or two ends
Tempurature Rating
450.0 degrees fahrenheit
First End Connection Type
Threaded internal pipe
First End Style Designator
Gasket seal
First End Pipe Size Accommodated
0.750 inches
First End Thread Direction
Right-hand
Second End Relationship With First End
Identical
Flow Control Device Material
Silicone
End Connection Quantity
2
End Application
Heater, water, electric, 480v ac 3ph
Part Name Assigned By Controlling Agency
T&p hot water relief valve with thermal element
FSC
4820 Nonpowered Valves
NIIN
015237573
NSN
4820015237573

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9761K13
Cage Code:
2V507
Status:
A
MSDS:
Part Number:
9761K12
Cage Code:
1BD74
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 4820-01-523-7573
What are the manufacturers of nsn 4820015237573?
Does this nsn 4820015237573 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015237573
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 4820015237573 contain any precious metals?
No precious metal content.
Does nsn 4820015237573 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015237573?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo