Expansion Valve NSN 4820-01-073-1003

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: 4820-01-073-1003

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Features and Characteristics

Body Material

Brass

Body Style

Angle give "adqm" or "adqn" if flanged one or two ends

Stem Material

Steel, federal standard 66, aisi 420/sae 51420

Media For Which Designed

Refrigerant 12

First End Connection Type

Unthreaded internal tube

First End Style Designator

Socket

First End Outside Diameter Tube Accommodated

0.625 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

0.500 inches

Seat Material

Brass

Flow Control Device

Cage

Flow Control Device Material

Any acceptable

End Connection Quantity

Capillary Tube Length

180.000 inches

Bulb Length

4.812 inches

Bulb Diameter

0.625 inches

Valve Expansion Control Type

Thermostatic

Valve Evaporator Tempurature Range Designation

Low

Valve Pressure Limiting Device

Not included

Bulb Media Type

Refrigerant 12

Bulb Mounting Method

Clamp

Valve Equalizer Location

External

Valve Equalizer Connection Type

Solder tube

Valve Equalizer Connection Diameter

0.250 inches

Refrigeration Capacity In Btu Per Hour

6.0

Special Features

Meets grade a class 1 hi-shock requirement per mil-s-901c

FSC

4820 Nonpowered Valves

NIIN

010731003

NSN

4820010731003

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

TCLN1/2FW1/2X5/8ODF15FTTUEXEQU

Cage Code:

70255

Status:

MSDS:

Part Number:

TCLN1/2FW1/2X5/

Cage Code:

70255

Status:

MSDS:

Part Number:

F23046

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 4820-01-073-1003

What are the manufacturers of nsn 4820010731003?

Emerson Electric Co (70255)

Does this nsn 4820010731003 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820010731003
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 4820010731003 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820010731003 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820010731003?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service