1-321-802-5889

NSN 4820-00-504-8590

Velocity Fuse

About this product

Poppet flow control device, gasket sea (boss) 1st end connection style, automatic valve operation method, connection type: threaded internal boss 1st end.

Manufacturer part number 72498 for national stock number 4820005048590.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-504-8590.

  • MPN or Model

    72498

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    1.3 lb
  • Thread Class
    3b 1st end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Poppet
  • Connection Style
    Gasket sea (boss) 1st end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal boss 1st end
  • Thready Qty Per Inch (tpi)
    18 1st end
  • Thread Size
    0.562 inches 1st end
  • Outside Diameter Tube Accommodated
    0.375 inches 1st end
  • Material
    Steel
  • Style Designator
    Straight thru
  • Thread Series Designator
    Unjf 1st end
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 4820005048590

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
72498 Hydro-aire, Inc.
128SCH136-3 Northrop Grumman Systems Corporation
72498 Transdigm Inc
Stock Check
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