Will Schlage FSIC housing can fit competitor locks

RELATED FAQS

Question
Answer
There are two types of interchangeable cores: Full size interchangeable cores (FSIC) Also known as Large Format Interchangeable Cored (LFIC) Each manufactures FSIC c...
Only the Schlage ND-Series can be prepped to accept non-Schlage cores. All designs are supplied with the appropriate tailpiece Non-Schlage cores are NOT included Lever designs available vary d...
The RU lock can accept a Schlage Full Size core, but the cylinder suffix must be specified as "J IC-SC" so the correct parts are supplied. The tailpiece will come with the lock. Example: RU581J IC-SC
The T lock can accept a Schlage Full Size core, but the cylinder suffix must be specified as "J IC-SC" so the correct parts are supplied (including the tailpiece) Example: T581J IC-SC