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Cross Reference

These part numbers have the same form, fit, and function as 50-389104
Item Number Cage
50-389104 70898
210588 66503

Technical Definition

Governor Assembly, Propeller, also referenced with federal logistics item name code

Q & A

Part number 50389104
What are the historical prices for part number 50-389104?
No pre-dated pricing for this NSN could be found.
Does this part number 50-389104 have a shelf life?
No. There is no shelf life applicable for this part.
Does this part number 50-389104 require Demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Is part number 50-389104 ITAR controlled?
Yes. This item is subject to the international traffic in arms regulations (ITAR).
What is the NSN for part number 50-389104?
Who are the manufacturers of 50-389104 and NSN 1610-00-087-3184?
  • Beechcraft Corporation (CAGE 70898)
  • Woodward, Inc. (CAGE 66503)


Description: Propeller Governor Assembly
Part Number 50-389104 50 389104


TEXT General Characteristics Item Description
Constant speed single acting hydrallic type,two speed settings,ccwshaft rotation facing base,drive shaft suitable for use with and20010,type xx accessory drive,primary control governs at 4200 rpm,overspeedcontrol governs at 4368 rpm,speed reset solenoid per ms33678a-10sl-4p,feathering solenoid per ms33678a-10sl-3p,minus 60 deg to plus 115 deg fnormal flight ambient temp range,compatible with synthetic oil permil-l-7808
National Stock Number (NSN): 1610-00-087-3184