• SAE AIR1839C

SAE AIR1839C

  • A Guide to Aircraft Turbine Engine Vibration Monitoring Systems
  • standard by SAE International, 05/01/2014
  • Category: SAE

$81.00 $41.00

This Aerospace Information Report (AIR) is a general overview of typical airborne engine vibration monitoring (EVM) systems applicable to fixed or rotary wing aircraft applications, with an emphasis on system design considerations. It describes EVM systems currently in use and future trends in EVM development. The broader scope of Health and Usage Monitoring Systems, (HUMS ) is covered in SAE documents AS5391, AS5392, AS5393, AS5394, AS5395, AIR4174.

The purpose of this AIR is to provide information and guidance for the selection, installation, and use of EVM systems and their elements. This AIR is not intended as a legal document but only as a technical guide.
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SAE AMS7851D

SAE AMS7851D

Columbium (Niobium) Alloy Foil, Sheet, Strip, and Plate 10W - 2.5Zr Recrystallized..

$41.00 $81.00

SAE AMS7852C

SAE AMS7852C

Columbium (Niobium) Alloy Sheet, Strip, and Plate, 10Hf - 1.0Ti..

$41.00 $81.00

SAE AMS7857C

SAE AMS7857C

Columbium (Niobium) Alloy Bars, Rods, and Extrusions 10Hf - 1.0Ti, Recrystallization Annealed..

$41.00 $81.00

SAE AMS2821

SAE AMS2821

Salts, Heat-Treating (For Metals)..

$41.00 $81.00