A device designed for testing the compression of engine cylinders.
NSN 5960-00-890-9032
NSN 4140-00-758-6732
NSN 6320-01-056-1164
NSN 5950-00-126-5065
NSN 5915-00-459-6399
NSN 6320-01-466-4175
NSN 5998-01-023-8080
NSN 5960-00-382-6012
NSN 5935-00-588-0857
NSN 6110-01-372-7842
NSN 5920-01-009-8121
NSN 5975-01-333-3146