The Falcon 030718-001-30 is the OEM T Series Key Spindle Assembly for IC/FSIC (Interchangeable Core and Full Size Interchangeable Core) functions, for Falcon T Series cylindrical locks, documented in the official Falcon T Series Parts Manual. Per the SecurityParts.com product page, this assembly is for T501, T511, T521, T851, T881 IC versions and T381. It is confirmed in the IC Diagram and Chassis Assembly positions for these functions.

IC/FSIC vs Standard: Choosing Between 030718-001-30 and 030718-000-30

The Falcon T Series Key Spindle Assembly is available in two versions for the outside position. The 030718-000-30 is for standard (non-IC) T Series functions. The 030718-001-30 is for IC and FSIC versions of the same functions. Both are priced identically. The key spindle assembly for IC/FSIC functions has a different interface geometry at the outside position to accommodate the interchangeable core format rather than a conventional fixed cylinder. Ordering the wrong version for the installed core type will result in a spindle assembly that does not interface correctly with the outside trim. Confirm whether the installed lock uses a standard cylinder or an interchangeable core before ordering.

T Series IC Functions Covered by This Assembly

Per the SecurityParts.com product page sub-heading and models list, the 030718-001-30 is confirmed for the IC versions of the following Falcon T Series functions:

• T381-IC: Classroom security lock (IC)
• T501-IC: Entry lock (IC)
• T511-IC: Entry/office lock (IC)
• T521-IC: Office lock (IC)
• T851-IC: Storeroom lock (electrified, fail safe, IC)
• T881-IC: Storeroom lock (electrified, fail secure, IC)

Ordering the 030718-001-30

No finish is required for this internal chassis component. Confirm the installed T Series function is an IC or FSIC version before ordering. Contact SecurityParts.com for current availability on this item.

SecurityParts stocks OEM Falcon T Series cylindrical lock parts. Free shipping on orders over $300.