A device designed for testing the compression of engine cylinders.
NSN 5999-00-722-2722
NSN 5996-01-188-7548
NSN 6620-00-613-3023
NSN 7035-00-231-2871
NSN 6620-01-067-9285
NSN 5985-01-617-2949
NSN 5998-01-201-7770
NSN 6240-01-633-9357
NSN 6110-01-015-2866
NSN 6150-00-383-2517
NSN 5915-00-013-0148
NSN 2925-01-458-5808