NSN 4820-01-425-1011
Vacuum Breaking Valve
About this product
Cleaned for oxygen use.
Manufacturer part number 1602AS181 for national stock number 4820014251011.
Datasheet
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Product description
Vacuum Breaking Valve NSN 4820-01-425-1011.
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MPN or Model
1602AS181
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Schedule B
8481.80.9050 (Other taps, cocks, valves, etc., nesoi) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Unit Weight (Est.)
0.8 lb -
Body Material
Steel, corrosion resisting -
Furnished Items
Cap -
Media For Which Designed
Oxygen, liquid or nitrogen, liquid -
First End Connection Type
Threaded internal tube -
First End Thread Direction
Right-hand -
First End Thread Series Designator
Unf -
First End Thread Size
0.250 inches
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Vacuum Breaking Valve
An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also valve, vacuum regulating.
![Mechanic Bill explains Vacuum Breaking Valve](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-425-1011 vacuum breaking valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
1602AS181 | Naval Air Systems Command |
4950 | Provision, Inc. |
1602AS181-1 | Naval Air Systems Command |
1602AS181-1 | Naval Air Systems Command |
1602AS181 | Naval Air Systems Command |
4950 | Provision, Inc. |
1602AS181-1 | Naval Air Systems Command |
1602AS181 | Naval Air Systems Command |
4950 | Provision, Inc. |
1602AS181-1 | Naval Air Systems Command |
1602AS181 | Naval Air Systems Command |
4950 | Provision, Inc. |
1602AS181-1 | Naval Air Systems Command |
Stock Check
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