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Expansion Valve NSN 4820-00-499-2483

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 4820-00-499-2483 NSN: 4820-00-499-2483

Features and Characteristics

Body Material
Steel, corrosion resisting
Body Style
Straight thru
Tempurature Rating
50.0 degrees fahrenheit
Media For Which Designed
Refrigerant 12
First End Connection Type
Unthreaded internal tube
First End Style Designator
Socket
First End Outside Diameter Tube Accommodated
0.500 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
0.375 inches
Seat Material
Steel, corrosion resisting
Flow Control Device
Any acceptable
End Connection Quantity
2
Adjustable Pressure Range
Not rated
Capillary Tube Length
30.000 inches
Bulb Length
2.094 inches
Bulb Diameter
0.500 inches
Valve Expansion Control Type
Thermostatic
Valve Evaporator Tempurature Range Designation
High
Valve Pressure Limiting Device
Not included
Bulb Media Type
Refrigerant 12
Bulb Mounting Method
Clamp
Valve Equalizer Location
External
Valve Equalizer Connection Type
Flared tube
Valve Equalizer Connection Diameter
0.250 inches
Refrigeration Capacity In Btu Per Hour
24.0
Special Features
The end connection identified above as the second end is the valve inlet
FSC
4820 Nonpowered Valves
NIIN
004992483
NSN
4820004992483

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AAE2FW
Cage Code:
70255
Status:
A
MSDS:
Part Number:
TCLE5FW3/80DX1/20DFSTRIGHT THRU
Cage Code:
70255
Status:
A
MSDS:
Part Number:
55186
Cage Code:
5RQL2
Status:
A
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 4820-00-499-2483
What are the manufacturers of nsn 4820004992483?
Does this nsn 4820004992483 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820004992483
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 4820004992483 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820004992483 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820004992483?
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:
AG
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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