Falcon A12664 SFIC Drive Washe...
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Falcon A12664 SFIC Drive Washer Replacement Part for Commercial Cylinders (10-Pack)

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Model: A12664-010-00

In Stock (leaves warehouse same day if ordered before 3pm ET)

$23.96
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Falcon A12664 SFIC Drive Washer Replacement Part for Commercial Cylinders (10-Pack)

The Falcon A12664-010-00 SFIC Drive Washer is a genuine Falcon replacement component designed specifically for Small Format Interchangeable Core (SFIC) cylinder systems used in commercial door hardware applications. Supplied in a convenient 10-pack, this part ensures you have the quantity needed for maintenance, repair, or new installations on compatible Falcon locking systems. Sourced directly from Falcon's parts and accessories line, this drive washer supports the reliable operation of SFIC cylinders in mechanical lock assemblies.

Key Features

  • Genuine Falcon Replacement Part: OEM-quality SFIC drive washer engineered to maintain the performance and integrity of Falcon cylinder assemblies.
  • SFIC Compatibility: Designed for use with Small Format Interchangeable Core (SFIC) cylinder systems, providing a precise fit for compatible Falcon hardware.
  • Convenient 10-Pack Quantity: Each order includes 10 drive washers, making this ideal for facility maintenance teams, locksmiths, and commercial hardware distributors.
  • Commercial-Grade Construction: Built to the standards expected in commercial door hardware applications, ensuring consistent performance in demanding environments.
  • Mechanical Lock Application: Supports proper function within Falcon's mechanical lock cylinder product line, helping to restore or maintain original device operation.
  • Parts and Accessories Category: Classified as a Falcon Lock Part, this component integrates seamlessly into established Falcon hardware maintenance workflows.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Cylinders
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: A12664-010-00
  • Features: Falcon Lock Parts

Typical Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Government and Municipal Buildings
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential and Mixed-Use Properties

Why Falcon A12664?

Falcon lock components are engineered to exact tolerances required for reliable SFIC cylinder operation in commercial environments. The A12664 drive washer is a purpose-built replacement part that supports proper cylinder function, making it a dependable choice for facility managers and locksmiths maintaining Falcon hardware in high-traffic commercial settings.

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Category:
Mechanical Locks
Product Group:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Cylinders
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
A12664-010-00
Features:
Falcon Lock Parts

Falcon A12664-010-00 – Frequently Asked Questions

1) What exactly is the Falcon A12664 drive washer used for?
It's a small internal component for Falcon Small Format Interchangeable Core (SFIC) cylinder assemblies. The drive washer sits in the cylinder housing and transmits core rotation to the actuating hardware, so it is a repair item you buy when rebuilding or servicing a Falcon SFIC cylinder rather than a part you install on a door by itself. Falcon's model designation is A12664-010-00, and it ships 10 washers to a pack.
2) I need a replacement SFIC core, not a washer. Is this the right part?
No. The A12664 is only the drive washer, an internal piece of the cylinder assembly. It contains no pins, no keyway, and cannot be keyed. If you need a keyed interchangeable core, look at a core product such as the BEST 1C Series 5-pin cylinder core, the BEST Peaks 1CB 150 Series interchangeable core, or the drill-resistant BEST 1CDF 7-pin core.
3) Our openings use full size interchangeable cores - is the Falcon A12664 drive washer the right part?
No. The A12664-010-00 is built for Small Format Interchangeable Core (SFIC) cylinder systems, and small format and full size cores are different geometries. For full size interchangeable core work, the Schlage Commercial 20-057 6-pin FSIC rim cylinder with convertible tailpiece cam, or the 20-057-C FSIC core in C keyway, 643E aged bronze, are the FSIC-side parts. Confirm which format is in the opening before ordering washers.
4) I need to replace a worn SFIC core, not just a washer - what should I order instead of the Falcon A12664?
The Falcon A12664-010-00 is a drive washer, a small replacement component that supports SFIC cylinder operation - it is not a keyed core and it will not re-key or replace a failed cylinder. If the core itself is worn or you need a new keyed core, look at a small format interchangeable core such as the BEST 1C Series standard 5-pin cylinder core, or the BEST Peaks 1CB 150 Series interchangeable core cylinder. Order the washer only when the core is sound and you are rebuilding or servicing the cylinder assembly.
5) How many drive washers come in a Falcon A12664 order?
Ten. Each A12664-010-00 order is a 10-pack, which is why maintenance shops, locksmiths, and distributors buy it this way instead of one at a time. If you only need a single washer for one cylinder rebuild, you will still receive the full ten.
6) Is this a genuine Falcon part or an aftermarket washer?
Genuine Falcon. The A12664 is an OEM component from Falcon's own parts and accessories line, so tolerances match the cylinder assemblies it goes into. That matters on a washer, since an off-size part in an SFIC housing can bind the core or let it float.
7) Should I stock the A12664 for a facility standardized on Falcon SFIC?
If your openings run Falcon SFIC cylinders, yes, this is a sensible shelf item. Drive washers are consumed during core swaps and cylinder rebuilds, and the 10-pack covers several service calls without a reorder. It only fits Falcon SFIC assemblies, so it is not a universal washer for other brands' cylinders.
8) Does the A12664 drive washer come with a cylinder housing or any other hardware?
No, the order is drive washers only, ten of them. Any housing, core, cam, or tailpiece has to be ordered separately. If you need the housing side of the job, mortise housings like the Corbin Russwin 1070 1-1/4 inch 6-pin with A01 cloverleaf cam or rim housings like the Corbin Russwin 3070 with 1-7/8 inch tailpiece are separate items.
9) The mortise housing on our Falcon lock is damaged, not the washer - what takes its place?
A drive washer like the A12664-010-00 restores cylinder function inside an otherwise sound assembly; a cracked or stripped mortise housing needs a new housing. Comparable mortise cylinders and housings include the Corbin Russwin 1000 Grade 1 Series mortise cylinder at 1-1/2 inch with an A02 straight cam, the Corbin Russwin 1070 Grade 1 Series 1-1/4 inch 6-pin mortise housing with A01 cloverleaf cam, and the Corbin Russwin 1080 Grade 1 Series 1-1/2 inch LFIC mortise cylinder. Match cam style and cylinder length to the lock body you are servicing.
10) We are replacing key-in-knob cylinders across a building - does the Falcon A12664 fit that job?
The A12664-010-00 is a commercial SFIC drive washer, a service component rather than a keyed cylinder, so it does not address a knob or lever cylinder swap on its own. For key-in-knob and lever replacement cylinders, the Kaba Ilco 1539 Series key-in-knob/lever universal cylinder, the 1599 Series key-in-knob replacement cylinder, and the 1579 Series knob and lever cylinder for Sargent cover those openings. Use the washer only where you are rebuilding an existing Falcon SFIC assembly.
11) What is the difference between ordering the Falcon A12664 and a drill-resistant core like the BEST 1CDF?
They solve different problems. The A12664-010-00 is a drive washer supplied in a 10-pack for maintenance and repair of Falcon SFIC cylinder assemblies, with no keying or security function of its own. The BEST 1CDF is a drill resistant preferred patented interchangeable core, 7-pin, brass, 150 Series - a keyed core you would specify when the goal is upgrading attack resistance and key control. A facility standardizing on higher-security cores would buy the core; the washer is stock for the service van.
12) We need a rim cylinder for an exit device, not a washer - what are the options?
The Falcon A12664-010-00 drive washer is an internal service part and does not serve as a rim cylinder. For exit device rim applications, the Schlage Commercial 20-021 is a 6-pin rim cylinder with a vertical tailpiece cam and two keys, and the 20-022 is the same 6-pin rim cylinder with a horizontal tailpiece cam and two keys; the Corbin Russwin 3070 is a 6-pin rim cylinder housing with a 1-7/8 inch tailpiece. Tailpiece orientation and length are what the device dictates.
13) Is the A12664 drive washer rated for commercial use or is it a residential part?
Commercial. Falcon classifies the A12664 as commercial door hardware, and it is used in office buildings, schools, hospitals, government facilities, retail, warehouses, and multi-tenant residential. It is a service part for commercial mechanical lock cylinders, not a homeowner item.
How fast can I get the Falcon A12664-010-00 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Falcon A12664-010-00 come with a warranty?
Absolutely. The Falcon A12664-010-00 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Falcon A12664-010-00?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Falcon A12664-010-00 from ZenSupply?
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