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Temperature Regulating Valve NSN 4820-01-231-9537

Item Description

A self-acting valve designed for controlling, by means of a thermostatic element, the flow of liquids or gases therethrough. The thermostatic element is located in liquid or gas whose temperature is controlled by the heat of the liquid or gas flowing through the valve. See also valve, relief, pressure and temperature.

NSN 4820-01-231-9537 NSN: 4820-01-231-9537

Features and Characteristics

Body Material
Bronze
Body Style
Straight thru
Stem Material
Steel, corrosion resisting
First End Connection Type
Unthreaded internal tube
First End Style Designator
Hose socket
Second End Relationship With First End
Identical
Seat Material
Bronze
Face To Face Distance
9.219 inches
Packing Material
Plastic, tetrafluoroethylene
Flow Control Device
Disk
Flow Control Device Material
Bronze
End Connection Quantity
2
Bulb Length
11.500 inches
Bulb Diameter
Between 0.750 inches and 1.125 inches
Thermostatic Element
Integral w/valve
FSC
4820 Nonpowered Valves
NIIN
012319537
NSN
4820012319537

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
40055-801
Cage Code:
55378
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481809015
  • NAICS: 332911
  • SITC: 74780
  • Description: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-231-9537
What are the manufacturers of nsn 4820012319537?
Does this nsn 4820012319537 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012319537
A self-acting valve designed for controlling, by means of a thermostatic element, the flow of liquids or gases therethrough. the thermostatic element is located in liquid or gas whose temperature is controlled by the heat of the liquid or gas flowing through the valve. see also valve, relief, pressure and temperature.
Does nsn 4820012319537 contain any precious metals?
No precious metal content.
Does nsn 4820012319537 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012319537?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05492
FIIG:
A21100
App. Key:
E
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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