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McCauley

RX1-05-23909

McCauley Nut A1639-2

7.78 EUR/EA

Excluding VAT

Availability

Up to 67 EA ready to ship on Thursday 2026-11-12Order before 16:00 CET Tomorrow
Up to 173 EA ready to ship on Monday 2026-11-16Order before 16:00 CET Tomorrow
179 EA available on request, inbound freight fee of 60 EUR appliesSpecial order from vendor stock.

Part numbers

Roctexo
RX1-05-23909
Manufacturer
A1639-2
Vendor
05-23909

Product details

McCauley mount nut, manufacturer part number A1639-2, supplied individually.

McCauley identifies A1639-2 as propeller mounting hardware in its MPC-26 Propeller Owner/Operator Information Manual. The part is listed in the installation parts list for C200, C300, C400 and C500 constant-speed piston-engine propeller series.

Confirm the correct part number, installation configuration and maintenance requirements against the applicable McCauley documentation and approved aircraft maintenance data before installation.

  • Manufacturer: McCauley
  • Manufacturer part number: A1639-2
  • Unit of supply: Each
  • Reference documentation: McCauley MPC-26 Propeller Owner/Operator Information Manual