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NSN 4820-01-308-4322

Breather Valve

About this product

Aluminum alloy body material, single connection, straight flow body style, air media for which designed, first end connection type: threaded external tube.

Manufacturer part number 019328 for national stock number 4820013084322.

Datasheet

  • Product description

    Gaseous Products Pressure Equalizing Valve NSN 4820-01-308-4322.

  • MPN or Model

    019328

  • Schedule B
    8481.80.9050 (Other taps, cocks, valves, etc., nesoi)
  • Body Material
    Aluminum alloy
  • Body Style
    Single connection, straight flow
  • Media For Which Designed
    Air
  • First End Connection Type
    Threaded external tube
  • First End Style Designator
    Plain
  • First End Outside Diameter Tube Accommodated
    0.500 inches
  • First End Thread Class
    2a
  • First End Thread Direction
    Right-hand
  • First End Seat Angle In Deg
    37.0
  • Flow Control Device
    Disk, flat
  • Flow Control Device Material
    Aluminum alloy
  • End Connection Quantity
    1
  • Disk Loading Method
    Weight
  • Opening Pressure Setting
    3.5 pounds per square inch
  • Valve Venting Design Type
    Atmospheric
  • Valve Relief Design Type
    Pressure and vacuum
  • End Application
    5820-01-256-1634
  • First End Thread Series Designator
    Unf
  • First End Thread Size
    0.750 inches
Gaseous Products Pressure Equalizing Valve

A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude valve, vacuum breaking.

Mechanic Bill explains Breather Valve

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NSN 4820013084322

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
019328 Sci Technology, Inc.
TA294-1462 Agm Container Controls Inc.
019328-001 Sci Technology, Inc.
TA294-20-20-R Agm Container Controls Inc.
Stock Check
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