Convert shackle (Britain 1949) to mil (U.S. length)
Selected category: length.
Definition and details for shackle (Britain 1949):
In 1949 the Royal Navy redefined shackle as 90 feet or 27.432 meters.
Definition and details for mil (U.S. length):
Mil is a unit of distance used in U.S. as a milli-inch (0.001 inch). It is exactly 25.4 microns.