A device designed for testing the compression of engine cylinders.
NSN 5965-01-443-3000
NSN 6145-01-003-0455
NSN 6145-01-421-2458
NSN 6135-00-461-3590
NSN 5935-01-634-0668
NSN 6150-00-539-9812
NSN 5920-00-317-2219
NSN 6645-00-080-1087
NSN 6220-01-167-7859
NSN 5835-01-222-2437
NSN 5990-00-754-2842
NSN 7035-01-384-9257