Temperature Regulating Valve NSN 4820-00-554-8071

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: 4820-00-554-8071

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Features and Characteristics

Body Material

Brass

Outside Surface Treatment

Any acceptable

Body Style

Straight thru

Stem Material

Steel, corrosion resisting

First End Connection Type

Unthreaded internal pipe

First End Style Designator

Socket

First End Pipe Size Accommodated

1.000 inches

Second End Relationship With First End

Identical

Seat Material

Steel, corrosion resisting

Flow Control Device

Disk, bottom guided

Flow Control Device Material

Steel, corrosion resisting

End Connection Quantity

Two-way Valve Action

Reverse acting

Capillary Tube Length

24.000 inches

Bulb Length

5.940 inches

Bulb Diameter

0.625 inches

Bulb Material

Bronze

Tempurature Adjustability

Adjustable

Thermostatic Element

Liquid immersion type

Tempurature Rating

250.0 degrees fahrenheit

Special Features

W/thd renewable seat; w/union joints all ends; for ethylene glyool-water mixtrues at 10.0 psi inlet pressure

FSC

4820 Nonpowered Valves

NIIN

005548071

NSN

4820005548071

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

R152F-24IN.

Cage Code:

57538

Status:

MSDS:

Part Number:

C681307-3

Cage Code:

06845

Status:

MSDS:

Part Number:

R152E

Cage Code:

57538

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 4820-00-554-8071

What are the manufacturers of nsn 4820005548071?

Sterling Inc (57538)
Raytheon Company (06845)

Does this nsn 4820005548071 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820005548071
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 4820005548071 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820005548071 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820005548071?
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
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