Essential to weapon system performance or operation, or the preservation of life or safety of operating personnel
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.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5920-00-473-0563
NSN 6685-01-140-0487
NSN 5910-01-211-1797
NSN 4140-01-019-8980
NSN 5975-00-763-5437
NSN 5935-00-679-9365
NSN 6145-01-094-6108
NSN 5990-00-636-4218
NSN 4140-01-628-3737
NSN 5935-00-001-7558
NSN 6135-00-728-9860
NSN 6135-00-405-1989