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NSN 4820-01-444-9151

Vacuum Breaking Valve

About this product

One end flanged with 8 holes; 6.250 in. H; valve sz 4.000 in.; for deaerating fuel tank.

Manufacturer part number 159370 for national stock number 4820014449151.

Datasheet

  • Product description

    Vacuum Breaking Valve NSN 4820-01-444-9151.

  • MPN or Model

    159370

  • Schedule B
    8481.80.9050 (Other taps, cocks, valves, etc., nesoi)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    79 lb
  • Body Style
    Single connection, straight flow
  • Media For Which Designed
    Air
  • Flow Control Device
    Stem and integral disk
  • End Application
    Nimitz class cvn
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 4820014449151

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
159370 Newterra Inc.
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