A device used on aircraft designed to increase, decrease, and/or reverse the rotation between the drive and driven shaft or shafts. It may or may not include the shifting control mechanism which changes ratios and/or direction of rotation. Excludes transmission, cross-drive and transmissions with controlled differentials.
NSN 5950-01-414-5520
NSN 6685-01-572-3673
NSN 5965-01-587-8853
NSN 5930-00-312-5996
NSN 5835-00-707-6266
NSN 6240-01-230-8070
NSN 5975-01-232-9319
NSN 5945-01-656-8960
NSN 5960-01-031-7992
NSN 5855-00-862-3345
NSN 5985-00-001-2749
NSN 5945-01-409-2718