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Pressure And Temper Relief Valve NSN 4820-01-183-1542

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 4820-01-183-1542 NSN: 4820-01-183-1542

Features and Characteristics

Body Material
Aluminum bronze, qq-a-630, comp 2-canceled
Body Style
Single connection straight thru
Flow Control Device
Poppet
Flow Control Device Material
Brass
Opening Pressure Setting
84.0 pounds per square inch
FSC
4820 Nonpowered Valves
NIIN
011831542
NSN
4820011831542

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6153-55-8
Cage Code:
01496
Status:
A
MSDS:
Part Number:
10508REVE ITEM 6
Cage Code:
01496
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 4820-01-183-1542
What are the manufacturers of nsn 4820011831542?
Does this nsn 4820011831542 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011831542
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 4820011831542 contain any precious metals?
No precious metal content.
Does nsn 4820011831542 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011831542?
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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