Corbin Russwin 253K66 3000 Ser...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$63.00
$58.70
Image coming soon

Corbin Russwin 253K66 3000 Series Rim Cylinder Plug with BR Keyway in Satin Brass

(No reviews yet) Write a Review

Model: 253K66 BR 626

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

$63.00
$58.70
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Corbin Russwin 253K66 3000 Series Rim Cylinder Plug with BR Keyway in Satin Brass

The Corbin Russwin 253K66 is a replacement rim cylinder plug engineered for the 3000 Series rim cylinder platform. Finished in Satin Brass and configured with the BR keyway, this plug is a precision-fit component designed to maintain the keying integrity and smooth operation of compatible Corbin Russwin rim cylinders. Intended for commercial door hardware applications, this cylinder plug provides a direct factory-specification replacement for high-demand institutional and commercial environments.

Key Features

  • 3000 Series Compatibility: Designed specifically for Corbin Russwin 3000 Series rim cylinders, ensuring precise fit and proper function within the existing cylinder housing.
  • BR Keyway Configuration: Factory-configured with the BR keyway for seamless integration into existing Corbin Russwin keying systems without modification.
  • Satin Brass Finish: Satin Brass finish provides a refined, professional appearance that coordinates with commercial-grade door hardware installations.
  • Direct Replacement Part: Engineered as a genuine Corbin Russwin replacement component, maintaining original manufacturer specifications for reliable performance.
  • Commercial-Grade Construction: Built to the quality standards expected of Corbin Russwin cylinder parts, supporting the demands of high-traffic commercial applications.
  • Precise Keying Retention: Cylinder plug design preserves existing key bitting and keying arrangements, minimizing re-keying requirements during servicing or 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 BR
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

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

Why Corbin Russwin 253K66?

Corbin Russwin cylinder components are manufactured to exacting tolerances to ensure compatibility and longevity within their respective cylinder families. The 253K66 rim cylinder plug delivers the consistent performance and quality construction that commercial facilities and security professionals rely on when servicing or upgrading Corbin Russwin 3000 Series hardware. Choosing a genuine Corbin Russwin replacement part ensures the integrity of your keying system and the operational reliability of your door hardware investment.

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 BR
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 253K66 BR 626 – Frequently Asked Questions

1) Will the 253K66 plug fit my existing Corbin Russwin keying system?
It comes factory-configured with the BR keyway, so it keys into an existing Corbin Russwin BR system without modification. If your building is keyed to a different Corbin Russwin keyway, this plug is the wrong one, order the matching keyway version instead.
2) If I need a complete rim cylinder rather than just the plug, what should I order instead of the Corbin Russwin 253K66?
The 253K66 is a replacement rim cylinder plug for the Corbin Russwin 3000 Series - it is the keyed plug that goes into an existing cylinder housing, not a standalone cylinder. If you need a whole rim cylinder for the opening, 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. Choose the cam orientation that matches the exit device or rim lock you are feeding.
3) Is there a rim cylinder option that lets me swap keying without replacing the whole cylinder, like the 253K66 plug does?
The Corbin Russwin 253K66 plug preserves existing key bitting by replacing only the plug inside a 3000 Series rim cylinder housing. An interchangeable-core approach achieves a similar service model differently: the Schlage 20-057 is a 6-pin full size interchangeable core rim cylinder with a convertible tailpiece cam and 2 keys, and the 20-057-C is an FSIC core in the Schlage C keyway, 643E Aged Bronze. With FSIC you pull the core with a control key instead of disassembling the cylinder; the 253K66 keeps you inside the Corbin Russwin 3000 Series platform and BR keyway.
4) What is the mortise equivalent if my door takes a mortise cylinder and not a rim cylinder?
The Corbin Russwin 253K66 is a plug for a rim cylinder and will not serve a mortise prep. For mortise openings, the Adams Rite 4036 is a five-pin mortise cylinder in the 4036 Series, Grade 1, with a 1/2 inch minimum door thickness, and the Detex MC65 is a 1-1/8 inch 6-pin commercial mortise cylinder in the Schlage C keyway. Confirm the cylinder length and cam your mortise lock requires before ordering.
5) What looks like a substitute for the 253K66 but will not key into my system?
Two look-alikes to avoid. The BEST 12E Series dummy rim cylinder is a 1-5/32 inch diameter dummy - it fills a rim cylinder hole but takes no key, so it cannot replace a keyed 3000 Series plug. Interchangeable cores such as the BEST 1C5 standard 5-pin core, the 1CB 150 Series core, and the 1CDF drill-resistant 7-pin brass 150 Series core fit BEST-style housings, not a Corbin Russwin 3000 Series rim cylinder, and they do not carry the BR keyway the 253K66 is configured for.
6) If I replace the plug, do I have to rekey the lock?
Not necessarily. The plug is designed to preserve the existing key bitting and keying arrangement, so a service swap can keep the building's current keys in play as long as you stay on the BR keyway.
7) I want interchangeable cores instead of a fixed keyed plug, what should I look at?
The 253K66 is a fixed replacement plug, not an interchangeable core, so rekeying means pinning it. If you want to swap keying at the door without disassembly, go with an IC platform: BEST offers the 1C Series standard 5-pin core, the 1CB 150 Series interchangeable core, and the drill-resistant 1CDF 7-pin core, and Schlage offers the 20-057 FSIC rim cylinder with convertible tailpiece cam.
8) My narrow stile aluminum door has a cylinder pull rather than a rim cylinder - what do I order?
A cylinder pull is a different part from the Corbin Russwin 253K66 rim cylinder plug. For Adams Rite MS1847 deadlock and deadlatch systems, the 4024 cylinder pull mounts with a trim plate and the 4025 is a five pin tumbler cylinder pull using through-screws. For wood doors with the Adams Rite 5017 wood door deadlock or deadlatch, use the 4026 five pin tumbler cylinder pull.
9) Does the Corbin Russwin 253K66 work as a replacement cylinder for a key-in-lever or key-in-knob lockset?
No. The 253K66 is a rim cylinder plug built for the Corbin Russwin 3000 Series rim cylinder platform. Key-in-knob and key-in-lever locksets take a different cylinder body: the Kaba Ilco 1539 Series is a key-in-knob/lever universal cylinder, the Kaba Ilco 1599 is a key-in-knob replacement cylinder, the 1579 is a knob and lever cylinder for Sargent, and the Falcon A23161-05 G is a key-in-lever cylinder with a 6-pin G keyway, keyed different with two cut keys.
10) Is the 253K66 suitable for high-traffic commercial and institutional doors?
Yes, it is a commercial-grade part intended for commercial and institutional service, including office buildings, schools, healthcare, government facilities, multi-tenant residential, warehouses, and retail.
11) Can I match the 253K66 finish if I switch to a different cylinder brand?
The Corbin Russwin 253K66 rim cylinder plug comes in 606 Satin Brass and 626 Satin Chrome. If you move to an interchangeable core instead, the Schlage 20-057-C full size interchangeable core is offered in 643E Aged Bronze, a darker tone that will not match satin brass or satin chrome trim. Staying with the 253K66 keeps the plug consistent with satin-finish hardware already on the door.
12) Is there a retrofit cylinder option for interconnected locks instead of the 253K66?
The 253K66 serves Corbin Russwin 3000 Series rim cylinders only. For an interconnected lock, the Medeco 1065140 is a 5-pin retrofit cylinder for the Arrow JL interconnected lock and also serves as the outside cylinder on Emtek handlesets and deadbolts. Emtek also lists the CY4 cylinder, sold each, as a parts item.
How fast can I get the Corbin Russwin 253K66 BR 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 BR 626 come with a warranty?
Absolutely. The Corbin Russwin 253K66 BR 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 BR 626?
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 Corbin Russwin 253K66 BR 626 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
!