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Pressure And Temper Relief Valve NSN 4820-00-446-6448

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 4820-00-446-6448 NSN: 4820-00-446-6448

Features and Characteristics

Body Material
Steel, corrosion resisting
Body Style
Straight thru
Flow Control Device
Ball
Bulb Length
Between 0.740 inches and 0.760 inches
Bulb Diameter
Between 0.557 inches and 0.567 inches
Tempurature Control Device Type
Thermostatic
FSC
4820 Nonpowered Valves
NIIN
004466448
NSN
4820004466448

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SP-794
Cage Code:
94592
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 4820-00-446-6448
What are the manufacturers of nsn 4820004466448?
Does this nsn 4820004466448 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820004466448
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 4820004466448 contain any precious metals?
No precious metal content.
Does nsn 4820004466448 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820004466448?
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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