1-321-802-5889

NSN 4820-00-163-0498

Velocity Fuse

About this product

0.750 inches 2nd end pipe size accommodated, poppet flow control device, spring disk loading method, connection style: plain, optional en (pipe) 1st end.

Manufacturer part number 11290814-2 for national stock number 4820001630498.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-163-0498.

  • MPN or Model

    11290814-2

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Pipe Size Accommodated
    0.750 inches 2nd end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Poppet
  • Disk Loading Method
    Spring
  • Connection Style
    Plain, optional en (pipe) 1st end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal pipe 1st end
  • Features Provided
    Pressure tight outlet side
  • Adjustable Pressure Range
    +10.0 to 50.0 pounds per square inch
  • Maximum Operating Pressure
    50.0 pounds per square inch single response
  • Thread Size
    0.750 inches 2nd end
  • Opening Pressure Setting
    40.0 pounds per square inch
  • Material
    Steel comp 303 flow control device
  • Material Specification
    Qq-s-764, type303-canceled federal specification single material response flow control device
  • Style Designator
    Angle
  • Thread Series Designator
    Npt 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 4820001630498

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
11290814-2 Ballistic Missile Defense Systems
636B-2-3/4-2 Parker-hannifin Corporation
636B2-3-4-2 Teledyne Industries Inc
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