An inclinometer, usually activated by gravity and usually graduated in degrees, which is used on a vehicle.
NSN 5925-01-046-7448
NSN 6650-00-034-8438
NSN 6610-00-115-2405
NSN 6645-00-445-8143
NSN 6645-01-452-3354
NSN 5915-01-618-1048
NSN 5975-01-632-6673
NSN 5925-01-019-1983
NSN 2925-01-032-3814
NSN 6220-00-431-2123
NSN 2925-00-866-7311
NSN 5855-01-323-4940