New Pressure Sensor 117-11-03-0285 221-3407-01 101hp6-6-01

tag says: sn: 117-11-03-0285 221-3407-01 101hp6-6-01 three wires going to a diamond shaped connector with rounded corners. tag on sheath says 221-3407-01 also. 21.85mm hex head on the item, threads are not a common pipe thread - they look like a machine thread. they are 14.21 mm od on the threads ( 0.5570") anyone have a clue what this may be for? kinda looks like an automotive or marine item... nice stainless steel case!