Locking system for an aircraft nacelle

A locking system for an aircraft nacelle, comprising:

• a first portion configured to be mounted on a first part of the aircraft nacelle;
• a second portion configured to be mounted on a second part of the aircraft nacelle, the locking system being configured so that, when in a closed position, the first portion and the second portion are held together;
• at least one buffer part, positioned on a surface of one of the first or second portions of the locking system opposite a surface of the other of the first or second portions of the locking system so as to be brought to bear on the other of the first or second portions when the locking system is in the closed position;
• and
• a load sensor, adjoined and operably coupled to the at least one buffer part,
• wherein, when the locking system is in the closed position, the load sensor is compressed between the at least one buffer part and another element of the locking system, and
• wherein the at least one buffer part has a disc-shaped end which is in contact with the other of the first or the second portion of the locking system when it is in the closed position and this disc-shaped end is extended by a cylindrical segment on which the load sensor, which is annulus-shaped, is inserted.