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NSN 4820-01-520-4811

Vacuum Breaking Valve

About this product

Angle give "adqm" and "adqn" only if flanged one or two ends body style, 180.0 degrees fahrenheit tempurature rating, threaded internal pipe first end connection type, first end style designator: plain.

Manufacturer part number 188A-1-1/2IN for national stock number 4820015204811.

Datasheet

  • Product description

    Vacuum Breaking Valve NSN 4820-01-520-4811.

  • MPN or Model

    188A-1-1/2IN

  • Schedule B
    8481.80.9050 (Other taps, cocks, valves, etc., nesoi)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Body Style
    Angle give "adqm" and "adqn" only if flanged one or two ends
  • Tempurature Rating
    180.0 degrees fahrenheit
  • First End Connection Type
    Threaded internal pipe
  • First End Style Designator
    Plain
  • First End Pipe Size Accommodated
    1.500 inches
  • End Connection Quantity
    2
  • Tempurature Adjustability
    Not adjustable
  • Part Name Assigned By Controlling Agency
    Series 188a atmospheric vacuum breaker
More from these suppliers
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

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NSN 4820015204811

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
188A-1-1/2IN Watts Regulator Co
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