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

Pressure And Temper Relief Valve NSN 4820-01-258-4026

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 4820-01-258-4026 NSN: 4820-01-258-4026

Features and Characteristics

Body Style
Tee give "adql" and "adqm" only when flanged all ends
Face To Face Distance
4.375 inches
First Connection Face To Centerline Distance
2.000 inches
FSC
4820 Nonpowered Valves
NIIN
012584026
NSN
4820012584026

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5979219
Cage Code:
53711
Status:
A
MSDS:
Part Number:
092378
Cage Code:
1T7Y7
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 4820-01-258-4026
What are the manufacturers of nsn 4820012584026?
Does this nsn 4820012584026 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012584026
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 4820012584026 contain any precious metals?
No precious metal content.
Does nsn 4820012584026 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012584026?
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