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Pressure And Temper Relief Valve NSN 4820-01-313-8661

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 4820-01-313-8661 NSN: 4820-01-313-8661

Features and Characteristics

Body Material
Bronze
Body Style
Angle give "adqm" and "adqn" only if flanged one or two ends
Stem Material
Nickel copper alloy
Tempurature Rating
165.0 degrees fahrenheit
Media For Which Designed
Air or water, salt
First End Connection Type
Unthreaded internal tube
First End Style Designator
Streanlined with one brazing ring
First End Outside Diameter Tube Accommodated
0.375 inches
Second End Relationship With First End
Identical
Flow Control Device Material
Rubber, buna-n
End Connection Quantity
2
FSC
4820 Nonpowered Valves
NIIN
013138661
NSN
4820013138661

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2385B226
Cage Code:
35795
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 4820-01-313-8661
What are the manufacturers of nsn 4820013138661?
Does this nsn 4820013138661 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013138661
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 4820013138661 contain any precious metals?
No precious metal content.
Does nsn 4820013138661 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013138661?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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