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Temperature Regulating Valve NSN 4820-01-238-4145

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 4820-01-238-4145 NSN: 4820-01-238-4145

Features and Characteristics

Body Material
Bronze
First End Flange Outside Diameter
4.625 inches
Stem Material
Steel, corrosion resisting
First End Connection Type
Plain face flange
First End Style Designator
Plain
First End Flange Shape Style
Round w/ bolt holes
First End Flange Thickness
0.406 inches
First End Bolt Hole Quantity
4
First End Bolt Hole Diameter
0.625 inches
First End Bolt Circle Diameter
3.500 inches
Second End Relationship With First End
Identical
Seat Material
Steel, corrosion resisting
Face To Face Distance
7.875 inches
Flow Control Device
Disk
Flow Control Device Material
Steel, corrosion resisting
End Connection Quantity
2
Capillary Tube Length
240.000 inches
Bulb Length
15.000 inches
Bulb Diameter
Any acceptable
Bulb Material
Any acceptable
Tempurature Adjustability
Adjustable
Thermostatic Element
Liquid immersion type
Tempurature Rating
Between 50.0 degrees fahrenheit and 150.0 degrees fahrenheit
Nondefinitive Specification/std Data
4 type and 1 class
FSC
4820 Nonpowered Valves
NIIN
012384145
NSN
4820012384145

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MIL-V-19772
Cage Code:
81349
Status:
A
MSDS:
Part Number:
40481-101
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 4820-01-238-4145
What are the manufacturers of nsn 4820012384145?
Does this nsn 4820012384145 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012384145
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 4820012384145 contain any precious metals?
No precious metal content.
Does nsn 4820012384145 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012384145?
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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