Temperature Regulating Valve NSN 4820-00-449-4868

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: 4820-00-449-4868

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Features and Characteristics

Body Material

Brass

Body Style

Straight thru

Stem Material

Brass

First End Connection Type

Threaded internal pipe

First End Style Designator

Plain

First End Thread Size And Series/type Designator

3/8-18 npt

First End Thread Direction

Right-hand

Second End Relationship With First End

Identical

Seat Material

Aluminum bronze

Packing Material

Rubber, synthetic

Flow Control Device

Disk, bottom guided

Flow Control Device Material

Rubber, buna-n

End Connection Quantity

Two-way Valve Action

Direct acting

Capillary Tube Length

4.000 inches

Bulb Length

5.000 inches

Bulb Diameter

0.750 inches

Bulb Material

Copper alloy

Tempurature Adjustability

Adjustable

Thermostatic Element

Duct type

Tempurature Rating

285.0 degrees fahrenheit

Test Data Document

81349-milh11049 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

FSC

4820 Nonpowered Valves

NIIN

004494868

NSN

4820004494868

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

13219E2522

Cage Code:

97403

Status:

MSDS:

Part Number:

V47NA-7

Cage Code:

92578

Status:

MSDS:

Part Number:

V47NA

Cage Code:

92578

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 4820-00-449-4868

What are the manufacturers of nsn 4820004494868?

Cecom Lr Center (97403)
Johnson Controls Inc (92578)

Does this nsn 4820004494868 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820004494868
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 4820004494868 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820004494868 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820004494868?
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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