Corbin Russwin 253K66 3000 Ser...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$63.00
$58.70
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Corbin Russwin 253K66 3000 Series Rim Cylinder Plug with 59A Keyway

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Model: 253K66 59A1 626

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

$63.00
$58.70
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Corbin Russwin 253K66 3000 Series Rim Cylinder Plug with 59A Keyway

The Corbin Russwin 253K66 is a 3000 Series Rim Cylinder Plug featuring the 59A keyway, engineered as a precision replacement component for commercial-grade Corbin Russwin cylinder assemblies. Designed for use in rim cylinder applications, this cylinder plug delivers the exacting tolerances and keyway specificity that professional locksmiths and facility managers require when maintaining or rebuilding Corbin Russwin locking hardware. Classified as a commercial replacement part within the Corbin Russwin cylinder parts family, this plug is suitable for demanding access control environments.

Key Features

  • 3000 Series Compatibility: Designed specifically for Corbin Russwin 3000 Series rim cylinder assemblies, ensuring a precise fit and reliable function in compatible hardware.
  • 59A Keyway: Features the proprietary 59A keyway profile for accurate key control and compatibility with Corbin Russwin 59A keyway key blanks and bitting systems.
  • Rim Cylinder Application: Engineered as a rim cylinder plug, making it suitable for rim-mounted cylinder configurations commonly found in commercial door hardware installations.
  • Genuine Corbin Russwin Cylinder Part: Manufactured as an authentic Corbin Russwin cylinder component, maintaining the original quality standards of the parent cylinder assembly.
  • Commercial-Grade Construction: Built to meet the performance expectations of commercial locking applications, providing durability and long service life in high-use environments.
  • Replacement Part Design: Intended as a direct replacement component, allowing for cost-effective maintenance and rebuilding of existing Corbin Russwin rim cylinder hardware without full assembly replacement.

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: 253K66 59A1
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

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

Why Corbin Russwin 253K66?

Corbin Russwin cylinder parts are recognized for their precision engineering and strict adherence to keyway profiles, ensuring that replacement components like the 253K66 integrate seamlessly into existing hardware systems. Specifying genuine Corbin Russwin cylinder plugs preserves the key control integrity and operational reliability of your installed rim cylinder assemblies, making them the trusted choice for professional locksmiths and facility maintenance teams in commercial environments.

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:
253K66 59A1
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 253K66 59A1 626 – Frequently Asked Questions

1) Is the Corbin Russwin 253K66 a complete rim cylinder or just the plug?
It is the plug only, not a full cylinder assembly. The 253K66 is the keyed plug that drops into a Corbin Russwin 3000 Series rim cylinder shell, sold as a replacement part so you can rebuild an existing rim cylinder instead of swapping the whole assembly. If you need a complete rim cylinder rather than a rebuild part, look at a full rim cylinder such as the Schlage 20-021 or 20-022.
2) Will a Corbin Russwin 59A keyway plug work in my existing masterkey system?
Only if your system is built on the Corbin Russwin 59A keyway. The 253K66 plug carries the proprietary 59A profile and accepts 59A key blanks and bitting, so it keys into an existing 59A system. A building keyed to a different Corbin Russwin section, or to another manufacturer's keyway, needs a plug cut for that section instead.
3) Can I use the 253K66 plug in a mortise cylinder?
No. This plug is built for rim cylinder applications in the Corbin Russwin 3000 Series, and rim and mortise cylinder bodies are not interchangeable. For a mortise opening you need a mortise cylinder or a mortise-specific plug, for example an Adams Rite 4036 Grade 1 mortise cylinder or the Detex MC65 with a Schlage C keyway if you are not tied to the Corbin Russwin system.
4) If the whole rim cylinder needs replacing instead of just the plug, what complete rim cylinder can be used?
The Corbin Russwin 253K66 is a rim cylinder plug, a replacement component for an existing Corbin Russwin 3000 Series rim cylinder rather than a complete cylinder. When the housing itself is damaged or the opening is being re-keyed to a different system, a full rim cylinder is the item to order: the Schlage Commercial 20-021 is a 6-pin rim cylinder with a vertical tailpiece cam supplied with 2 keys, and the Schlage 20-022 is the same 6-pin rim cylinder with a horizontal tailpiece cam and 2 keys. Match the cam orientation to what the exit device or rim lock trim requires.
5) What should be used instead of a keyed plug if the goal is to re-key openings without disassembling cylinders?
The Corbin Russwin 253K66 plug carries the 59A keyway and is pinned as part of a standard cylinder rebuild, so re-keying means taking the cylinder apart. For facilities that want to swap key control at the door, an interchangeable core system is the alternative approach: the Schlage 20-057 is a 6-pin FSIC rim cylinder with a convertible tailpiece cam supplied with 2 keys, and the Schlage 20-057-C is a full size interchangeable core in the C keyway with a 643E Aged Bronze finish. BEST offers cores in the same vein, including the 1C Series standard 5-pin cylinder core.
6) I need an interchangeable core rim cylinder instead of a keyed plug. What should I look at?
The 253K66 is a fixed keyed plug for a Corbin Russwin 3000 Series rim shell, so it does not give you removable-core rekeying. For an interchangeable core setup, options include the Schlage 20-057 6-pin FSIC rim cylinder with convertible tailpiece cam, or BEST small format cores such as the 1C 5-pin standard core or the 1CB 150 Series core.
7) Can a property manager just swap this plug in without a locksmith?
Plan on a locksmith. Swapping a plug means pulling the rim cylinder off the door, disassembling the shell, and pinning the new plug to the building's bitting for the 59A section. The part is sold as a rebuild component for that reason. If you want a drop-in that takes less bench work, buy a complete rim cylinder instead.
8) Is a mortise cylinder an acceptable substitute for the Corbin Russwin 253K66?
No. The 253K66 is a rim cylinder plug for rim-mounted cylinder configurations, so a mortise cylinder is a different body style and does not interchange. If the opening actually takes a mortise cylinder, the Adams Rite 4036 is a Grade 1 five-pin mortise cylinder in the 4036 Series, and the Detex MC65 is a 1-1/8 inch 6-pin mortise cylinder in the Schlage C keyway. Confirm which body style the lock or exit device is prepped for before ordering.
9) The door needs a rim cylinder that does not operate anything, just fills the prep. What is used for that?
A keyed plug like the Corbin Russwin 253K66 is not the part for that, since it is a functional 59A keyway plug for a working 3000 Series rim cylinder. For a non-operating fill, the BEST 12E Series dummy rim cylinder has a 1-5/32 inch diameter and occupies the rim cylinder prep without a working mechanism.
10) What is the equivalent replacement cylinder for a key-in-lever or key-in-knob lock rather than a rim application?
The Corbin Russwin 253K66 plug serves rim cylinder assemblies only. For key-in-knob and key-in-lever bodies, the Kaba Ilco 1539 Series is a key-in-knob/lever universal cylinder, the 1579 Series is a knob and lever cylinder for Sargent locks, and the 1599 Series is a key-in-knob replacement cylinder. Falcon's A23161-05 G is a key-in-lever cylinder for the RU/T Series with a 6-pin G keyway, keyed different with 2 cut keys.
11) Will the Corbin Russwin 253K66 work in a residential handleset or deadbolt?
The 253K66 is a commercial part built for Corbin Russwin 3000 Series rim cylinder assemblies with the 59A keyway, so it is not a handleset or deadbolt cylinder. For those applications, Medeco offers rim type lazy motion cylinders: the 1075127 is a 5-pin rim type lazy motion single cylinder for handlesets and deadbolts, the 1012040 is a 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts, and the 1065244 is a 5-pin rim lazy motion cylinder supplied with an Emtek tailpiece.
12) For a high security or drill resistant upgrade, what is used in place of a standard cylinder plug?
The Corbin Russwin 253K66 is a standard 3000 Series rim cylinder plug in the 59A keyway, offered in 606 Satin Brass and 626 Satin Chrome. Where an attack resistant upgrade is specified instead, the BEST 1CDF is a drill resistant patented interchangeable core with 7 pins in brass for the 150 Series, and the BEST Peaks 1CB is a 150 Series interchangeable core cylinder.
13) Is this Corbin Russwin plug suitable for a high-traffic commercial building?
Yes, it is a commercial-grade part, catalogued for commercial locking hardware rather than residential use. Typical placements are office buildings, schools, hospitals, government facilities, retail, multi-tenant residential and warehouses, all of which run rim cylinders on exit devices.
14) What is the difference between ordering the Corbin Russwin 253K66 plug and ordering a cylinder pull?
They do different jobs. The 253K66 is a rim cylinder plug, the keyed core component inside a Corbin Russwin 3000 Series rim cylinder. A cylinder pull is the exterior trim that houses a cylinder and gives a pull grip: the Adams Rite 4024 mounts with a trim plate for use with the MS1847 deadlock/deadlatch, the 4025 is a five-pin tumbler cylinder pull using through-screws for the same MS1847, and the 4026 is a five-pin tumbler cylinder pull for wood door applications with the Adams Rite 5017 wood door deadlock/deadlatch.
How fast can I get the Corbin Russwin 253K66 59A1 626 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 Corbin Russwin 253K66 59A1 626 come with a warranty?
Absolutely. The Corbin Russwin 253K66 59A1 626 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 Corbin Russwin 253K66 59A1 626?
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