Feet per min .5 to 3.0 vertical ascent/descent indicator
No other part numbers with same form, fit, and function found.
NSN 5985-00-486-8589
NSN 6610-00-856-3086
NSN 5996-01-065-0939
NSN 5975-01-025-2779
NSN 5985-00-452-2228
NSN 6145-00-560-3484
NSN 5945-01-284-0963
NSN 5855-00-494-9581
NSN 6220-01-034-1231
NSN 5905-00-394-6541
NSN 6150-01-495-7317
NSN 5920-01-493-5567
Last Updated: 06/10/2025