8displays percent of rpm of the n1 (low compressor) rotors of 4 turbofan jet engines; consists of 4 vertical scales each which indicates 0-110% rpm; each scale operates independently; 5 volt dial lighting; weight 4 lbs; 45 degree visibility of scale
No other part numbers with same form, fit, and function found.
NSN 5975-01-590-9948
NSN 6130-01-283-2548
NSN 6105-00-938-0885
NSN 6650-01-631-1142
NSN 5999-01-597-2854
NSN 6130-00-035-3898
NSN 6130-01-212-2151
NSN 6150-00-226-1868
NSN 5950-00-060-7183
NSN 5945-01-231-5422
NSN 6240-00-983-6761
NSN 7035-00-327-0458
Last Updated: 07/20/2025