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Expansion Valve NSN 4820-01-249-3772

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 4820-01-249-3772 NSN: 4820-01-249-3772

Features and Characteristics

Body Material
Brass
Body Style
Straight thru
Tempurature Rating
300.0 degrees fahrenheit
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
Flow Control Device
Any acceptable
End Connection Quantity
2
Capillary Tube Length
60.000 inches
Bulb Length
3.062 inches
Bulb Diameter
0.625 inches
Valve Expansion Control Type
Thermostatic
Valve Evaporator Tempurature Range Designation
High
Valve Pressure Limiting Device
Not included
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
FSC
4820 Nonpowered Valves
NIIN
012493772
NSN
4820012493772

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
TCLE2FW.37INX.5
Cage Code:
70255
Status:
A
MSDS:
Part Number:
TCLE2FW.37INX.50INODF 5FT TUBE
Cage Code:
70255
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 4820-01-249-3772
What are the manufacturers of nsn 4820012493772?
Does this nsn 4820012493772 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012493772
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 4820012493772 contain any precious metals?
No precious metal content.
Does nsn 4820012493772 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012493772?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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