Expansion Valve NSN 4820-00-189-4840

Item Description

A self-acting valve specifically designed for use in refrigeration systems for continual control of rate of flow of refrigerant. It may be actuated by a thermostatic element or self-actuated.

NSN: 4820-00-189-4840

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Features and Characteristics

Body Material

Brass

Body Style

Straight thru

Tempurature Rating

50.0 degrees fahrenheit

Media For Which Designed

Refrigerant 22

First End Connection Type

Unthreaded internal tube

First End Style Designator

Socket

First End Outside Diameter Tube Accommodated

0.500 inches

Second End Relationship With First End

Not identical

Second End Connection Type

Unthreaded internal tube

Second End Style Designator

Socket

Second End Outside Diameter Tube Accommodated

0.380 inches

Flow Control Device

Diaphragm

Flow Control Device Material

Steel, corrosion resisting

End Connection Quantity

Adjustable Pressure Range

Not rated

Capillary Tube Length

30.000 inches

Bulb Length

3.500 inches

Bulb Diameter

0.500 inches

Valve Expansion Control Type

Thermostatic

Valve Pressure Limiting Device

Included

Valve Pressure Limiting Device Setting

400.0 pounds per square inch gage

Bulb Media Type

Refrigerant 22

Valve Equalizer Location

External

Valve Equalizer Connection Type

Flared tube

Valve Equalizer Connection Diameter

0.250 inches

Refrigeration Capacity In Btu Per Hour

9.0

Test Data Document

97403-13216e6174 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

FSC

4820 Nonpowered Valves

NIIN

001894840

NSN

4820001894840

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

13216E6174-5

Cage Code:

5RQL2

Status:

MSDS:

Part Number:

13216E6174

Cage Code:

97403

Status:

MSDS:

Part Number:

13216E6174-2

Cage Code:

97403

Status:

MSDS:

Part Number:

HN3-4CW16A

Cage Code:

70255

Status:

MSDS:

Part Number:

AN 3/4 CWGT-3198

Cage Code:

70255

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8481809050
NAICS: 332911
SITC: 74780
Description: Other taps, cocks, valves, etc., nesoi
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-189-4840

What are the manufacturers of nsn 4820001894840?

Does this nsn 4820001894840 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820001894840
A self-acting valve specifically designed for use in refrigeration systems for continual control of rate of flow of refrigerant. it may be actuated by a thermostatic element or self-actuated.

Does nsn 4820001894840 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820001894840 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820001894840?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

05493

FIIG:

A07100

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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