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Pressure And Temper Relief Valve NSN 4820-01-238-5327

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 4820-01-238-5327 NSN: 4820-01-238-5327

Features and Characteristics

Body Material
Bronze
Body Style
Angle give "adqm" and "adqn" only if flanged one or two ends
Tempurature Rating
400.0 degrees fahrenheit
First End Connection Type
Threaded internal pipe
First End Style Designator
Plain
First End Pipe Size Accommodated
0.750 inches
First End Thread Direction
Right-hand
Second End Relationship With First End
Not identical
Second End Connection Type
Threaded external pipe
Second End Style Designator
Plain
Second End Pipe Size Accommodated
0.750 inches
Second End Thread Direction
Right-hand
End Connection Quantity
2
Valve Discharge Flow Rate
64.0 pounds per hour
FSC
4820 Nonpowered Valves
NIIN
012385327
NSN
4820012385327

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SERIES69-3/4
Cage Code:
93641
Status:
A
MSDS:
Part Number:
515-0723
Cage Code:
65459
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 4820-01-238-5327
What are the manufacturers of nsn 4820012385327?
Does this nsn 4820012385327 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012385327
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 4820012385327 contain any precious metals?
No precious metal content.
Does nsn 4820012385327 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012385327?
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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