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NSN 4820-01-439-3523

Velocity Fuse

About this product

Poppet flow control device, g43 external seat for gasket seal (boss) all ends connection style, automatic valve operation method, connection type: threaded external tube all ends.

Manufacturer part number 6880-1-000 for national stock number 4820014393523.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-439-3523.

  • MPN or Model

    6880-1-000

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    0.1 lb
  • Thread Class
    3a all ends
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Poppet
  • End Application
    Fighter aircraft; mcdonnell douglas, f-16
  • Connection Style
    G43 external seat for gasket seal (boss) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external tube all ends
  • Thready Qty Per Inch (tpi)
    20 all ends
  • Thread Size
    0.438 inches all ends
  • Seat Angle
    37.0 degrees all ends
  • Opening Pressure Setting
    50.0 pounds per square inch
  • Material
    Steel comp 303 flow control device
  • Media For Which Designed
    Helium single response
  • Surface Treatment
    Anodize
  • Style Designator
    Err-090
  • Thread Series Designator
    Unj all ends
More from these suppliers
Safety Relief Valve

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

Mechanic Bill explains Velocity Fuse

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NSN 4820014393523

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
6880-1-000 Circor Aerospace, Inc.
586R696 Northrop Grumman Systems Corporation
586R696H01 Northrop Grumman Systems Corporation
Stock Check
Availability for this item was last checked on 03/18/24. The quantities and conditions available at the time were:
  • NE: 7