Temperature Regulating Valve NSN 4820-00-276-8973

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: 4820-00-276-8973

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Features and Characteristics

Body Material

Bronze

Body Style

Straight thru

Furnished Items

Brazing ring

First End Connection Type

Unthreaded internal tube

First End Style Designator

Socket w/brazing ring

First End Outside Diameter Tube Accommodated

1.315 inches

Second End Relationship With First End

Identical

Seat Material

Steel, corrosion resisting

Flow Control Device Material

Steel, corrosion resisting

End Connection Quantity

Two-way Valve Action

Direct acting

Capillary Tube Length

Between 120.000 inches and 300.000 inches

Bulb Length

9.625 inches

Bulb Diameter

2.062 inches

Bulb Material

Copper alloy

Tempurature Adjustability

Not adjustable

Thermostatic Element

Duct type and room type

Tempurature Rating

35.0 degrees fahrenheit

Special Features

Dual type valve, second thermostatic element adjustable, 60 to 80 degrees f temp range

FSC

4820 Nonpowered Valves

NIIN

002768973

NSN

4820002768973

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

96677A5

Cage Code:

73475

Status:

MSDS:

Part Number:

HC43137R

Cage Code:

53059

Status:

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 4820-00-276-8973

What are the manufacturers of nsn 4820002768973?

Robertshaw Controls Company (73475)
Spirax Sarco, Inc. (53059)

Does this nsn 4820002768973 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820002768973
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 4820002768973 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820002768973 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820002768973?
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:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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