Temperature Regulating Valve NSN 4820-01-583-1579

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: 4820-01-583-1579

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Features and Characteristics

Body Material

Bronze

First End Flange Outside Diameter

6.625 inches

Body Style

Straight thru

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 Bolt Hole Quantity

First End Bolt Hole Diameter

0.566 inches

First End Bolt Circle Diameter

5.500 inches

Second End Relationship With First End

Identical

Seat Material

Bronze

Face To Face Distance

10.750 inches

Packing Material

Plastic, polytetrafluoroethylene

Flow Control Device

Disk, dual

Flow Control Device Material

Bronze

End Connection Quantity

Tempurature Adjustability

Not adjustable

End Application

New construction ddg1000

End Connection Specification/std

Mil-f-20042 250 lb class

Valve Size

3.000 inches

Special Features

3-inch style a failsafe thermostatic temperature regulation, temp range 45-122 degrees farenheight; ten foot tube; flow medium: chilled water

Specification Data

81349-mil-v-19772a government specification

Nondefinitive Specification/std Data

Ii type and 2 class and 250 series

FSC

4820 Nonpowered Valves

NIIN

015831579

NSN

4820015831579

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MIL-V-19772A

Cage Code:

81349

Status:

MSDS:

Part Number:

40057-202

Cage Code:

55378

Status:

MSDS:

Part Number:

40057-2 REV-/40057-202

Cage Code:

55387

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 4820-01-583-1579

What are the manufacturers of nsn 4820015831579?

Does this nsn 4820015831579 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820015831579
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 4820015831579 contain any precious metals?
No precious metal content.

Does nsn 4820015831579 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820015831579?
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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