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NSN 4820-01-431-7399

Breather Valve

About this product

Copper alloy body material, air media for which designed, threaded internal pipe first end connection type, first end style designator: plain.

Manufacturer part number LGM20AM-F for national stock number 4820014317399.

Datasheet

  • Product description

    Gaseous Products Pressure Equalizing Valve NSN 4820-01-431-7399.

  • MPN or Model

    LGM20AM-F

  • Schedule B
    8481.80.9050 (Other taps, cocks, valves, etc., nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    0.2 lb
  • Body Material
    Copper alloy
  • Media For Which Designed
    Air
  • First End Connection Type
    Threaded internal pipe
  • First End Style Designator
    Plain
  • First End Pipe Size Accommodated
    0.500 inches
  • First End Thread Direction
    Right-hand
  • Second End Relationship With First End
    Identical
  • Third End Relationship With Preceding Ends
    Not identical with first or second end
  • Third End Connection Type
    Threaded internal pipe
  • Third End Style Designator
    Plain
  • Third End Pipe Size Accommodated
    0.375 inches
  • Third End Thread Direction
    Right-hand
  • Flow Control Device
    Disk, circular
  • End Connection Quantity
    3
  • End Application
    4310-01-365-9013
  • First End Thread Series Designator
    Npt
  • First End Thread Size
    0.500 inches
  • Err Default
    Err default
  • Err Default
    Err default
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 4820014317399

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
LGM20AM-F Control Devices, Incorporated
LGM-20F Control Devices, Incorporated
LGM20AM-F Control Devices, Incorporated
LGM-20F Control Devices, Incorporated
LGM20AM-F Control Devices, Incorporated
LGM-20F Control Devices, Incorporated
LGM20AM-F Control Devices, Incorporated
LGM-20F Control Devices, Incorporated
LGM20AM-F Control Devices, Incorporated
LGM-20F Control Devices, Incorporated
LGM20AM-F Control Devices, Incorporated
LGM-20F Control Devices, Incorporated
LGM20AM-F Control Devices, Incorporated
LGM-20F Control Devices, Incorporated
LGM20AM-F Control Devices, Incorporated
LGM-20F Control Devices, Incorporated
LGM20AM-F Control Devices, Incorporated
LGM-20F Control Devices, Incorporated
LGM20AM-F Control Devices, Incorporated
LGM-20F Control Devices, Incorporated
LGM20AM-F Control Devices, Incorporated
LGM-20F Control Devices, Incorporated
Stock Check
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