A circular metal item designed to be attached to an engine crankshaft. it's primary function is to assist in allowing one transmission to be able to be adapted to more than one configuration of engines. it may have a ring gear attached to ite's circumference to engage with the starter.
NSN 2925-01-646-9112
NSN 5935-01-140-8930
NSN 5975-00-583-2960
NSN 6240-01-592-9088
NSN 5835-00-594-4921
NSN 5915-01-544-4403
NSN 5945-00-005-9026
NSN 7035-01-463-9855
NSN 5999-00-863-3750
NSN 6610-01-605-2451
NSN 6320-00-070-4544
NSN 5935-01-250-1397