1-321-802-5889

NSN 4820-00-980-4917

Velocity Fuse

About this product

Disk flow control device, inside screw bonnet type, threaded bonnet attachment method, disk loading method: spring.

Manufacturer part number 18282 for national stock number 4820009804917.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-980-4917.

  • MPN or Model

    18282

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside screw
  • Bonnet Attachment Method
    Threaded
  • Disk Loading Method
    Spring
  • Valve Discharge Flow Rate
    110.0 pounds per hour
  • Connection Style
    G9 plain, optional en (pipe) 1st end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal pipe 1st end
  • Thread Size
    5.000 inches 1st end
  • Criticality Code Justification
    Zzzy
  • Material
    Stainless steel stem
  • Style Designator
    Err-090
  • Thread Series Designator
    Npt 1st end
  • Reference Number Differentiating Characteristics
    Cleaned iaw mil-p-52211
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 4820009804917

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
18282 Fluid Mechanics Valve Company
2-908 Trw Inc
18282CP Naval Inventory Control Point
2-908CP Naval Inventory Control Point
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