An inclinometer, usually activated by gravity and usually graduated in degrees, which is used on a vehicle.
NSN 5999-01-291-1401
NSN 6110-00-659-3348
NSN 5925-01-172-5934
NSN 6240-01-586-9718
NSN 6610-01-233-5857
NSN 5985-00-322-2572
NSN 7035-00-445-9657
NSN 5999-01-163-4257
NSN 5985-01-450-4605
NSN 6110-01-411-6580
NSN 5915-01-417-2058
NSN 5855-01-087-1417