Corbin Russwin 253K66 D1 3000 ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$63.00
$58.70
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Corbin Russwin 253K66 D1 3000 Series Rim Cylinder Plug with D Keyway

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Model: 253K66 D1 626

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

$63.00
$58.70
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Corbin Russwin 253K66 D1 3000 Series Rim Cylinder Plug with D Keyway

The Corbin Russwin 253K66 D1 is a 3000 Series Rim Cylinder Plug featuring the D keyway, designed as a precision replacement part for compatible Corbin Russwin rim cylinder assemblies. Built for commercial-grade applications, this cylinder plug is engineered to integrate seamlessly with existing 3000 Series rim cylinders, restoring reliable key-operated function. As a genuine Corbin Russwin cylinder part, it upholds the exacting tolerances and quality standards expected in professional door hardware installations.

Key Features

  • 3000 Series Compatibility: Designed specifically for use with Corbin Russwin 3000 Series rim cylinder assemblies, ensuring precise fit and dependable operation.
  • D Keyway Configuration: Features the Corbin Russwin D keyway for controlled key access and compatibility with corresponding D keyway keys.
  • Genuine Corbin Russwin Cylinder Part: Manufactured as an authentic Corbin Russwin replacement component, maintaining the quality and performance of the original installation.
  • Commercial-Grade Construction: Engineered to meet the demands of commercial door hardware applications where reliable cylinder performance is essential.
  • Replacement Part Application: Serves as a direct replacement plug for worn or damaged 3000 Series rim cylinder plugs, extending the service life of existing hardware.

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 D1
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

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

Why Corbin Russwin 253K66?

Corbin Russwin cylinder parts are manufactured to the precise specifications required for dependable commercial door hardware performance. The 253K66 D1 rim cylinder plug delivers authentic compatibility with 3000 Series assemblies, ensuring that replacement and maintenance work meets the same standard as the original installation. For facilities professionals and locksmiths requiring genuine parts for Corbin Russwin rim cylinders, this plug provides the correct fit and keyway configuration to keep access control systems functioning reliably.

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 D1
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 253K66 D1 626 – Frequently Asked Questions

1) Will this plug work in a mortise cylinder or an Adams Rite storefront lock?
No. The 253K66 is a rim cylinder plug for Corbin Russwin 3000 Series rim cylinders. For an Adams Rite storefront deadlock you want a mortise cylinder such as the Adams Rite 4036, a Grade 1 mortise cylinder for doors 1/2 inch minimum thickness, or a cylinder pull like the 4024 or 4025 for MS1847 deadlock systems.
2) If the whole rim cylinder needs replacing instead of just the plug, what complete rim cylinder can be used?
The Corbin Russwin 253K66 D1 is a 3000 Series rim cylinder plug, a replacement component that goes into an existing rim cylinder assembly rather than a complete cylinder. When the housing itself is worn or the opening needs a full unit, the Schlage Commercial 20-021 is a complete 6-pin rim cylinder supplied with a vertical tailpiece cam and two keys, and the Schlage Commercial 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 being driven. Note that going to a Schlage cylinder moves the opening off the Corbin Russwin D keyway, so it will no longer key into an existing D-keyway system.
3) What is the alternative if the facility wants to rekey by pulling a core rather than replacing a plug?
Replacing the Corbin Russwin 253K66 D1 plug is a bench operation on the 3000 Series rim cylinder. Facilities that want to rekey an opening in seconds without disassembly typically move to an interchangeable core platform instead. The Schlage Commercial 20-057 is a 6-pin full size interchangeable core rim cylinder with a convertible tailpiece cam and two keys, and the Schlage 20-057-C is a full size interchangeable core in the C keyway, 643E Aged Bronze. On the BEST side, the 1C Series standard 5-pin core and the Peaks 1CB 150 Series interchangeable core cylinder serve the same pull-and-swap workflow. These are different keying systems from the Corbin Russwin D keyway and require the matching housing.
4) What finishes does the Corbin Russwin 253K66 plug come in?
Two: 606 satin brass and 626 satin chrome. On a rim cylinder the plug face is what shows through the trim ring, so match it to the existing cylinder collar and the rest of the door hardware.
5) Can I use the 253K66 plug to rekey rim cylinders across a building?
That is its main use. A locksmith maintaining Corbin Russwin 3000 Series rim cylinders can swap plugs to bring an opening onto a different key change or a different D keyway without replacing the whole cylinder. Keep the keyway consistent (D1 through D4) across the openings you want on one system.
6) I want interchangeable core instead of a conventional keyed plug. What should I look at?
The 253K66 is a conventional plug, not a core, so it cannot be pulled with a control key. If you want removable-core keying, look at a full size interchangeable core product instead: the Schlage 20-057 6-pin FSIC rim cylinder with convertible tailpiece cam, or BEST interchangeable cores such as the 1CB 150 Series or the 1CDF drill resistant 7-pin core.
7) Will a BEST 12E rim cylinder work in place of the Corbin Russwin 253K66?
No. The BEST 12E Series unit is a dummy rim cylinder with a 1-5/32 inch diameter, meaning it fills the rim prep and accepts no key operation. The Corbin Russwin 253K66 D1 is the keyed plug that restores key-operated function to a 3000 Series rim cylinder. Use the 12E where a blank or non-functioning rim cylinder is wanted, and the 253K66 D1 where the existing Corbin Russwin rim cylinder must key again.
8) The opening is a mortise lock, not a rim device. What should be ordered instead?
The Corbin Russwin 253K66 D1 is a rim cylinder plug for 3000 Series rim cylinder assemblies and will not serve a mortise prep. For mortise openings, the Adams Rite 4036 is a Grade 1 mortise cylinder with five-pin security from the 4036 Series, and the Detex MC65 is a 1-1/8 inch 6-pin commercial grade mortise cylinder in the Schlage C keyway. Confirm cylinder length and cam against the mortise case before ordering.
9) What is the equivalent replacement cylinder for a key-in-lever or key-in-knob lock rather than a rim device?
The Corbin Russwin 253K66 D1 addresses the plug inside a 3000 Series rim cylinder. For a knob or lever lock, Kaba Ilco offers the 1539 Series key-in-knob and lever universal cylinder, the 1579 Series knob and lever cylinder made for Sargent locks, and the 1599 key-in-knob replacement cylinder. Falcon's A23161-05 G is a key-in-lever cylinder for RU/T Series in a 6-pin G keyway, keyed different with two cut keys. For a key-in-deadbolt, the Kaba Ilco 1549 Series covers that prep.
10) Is a Medeco rim cylinder a drop-in substitute for the Corbin Russwin 253K66 plug?
They solve different problems. The 253K66 D1 is a Corbin Russwin plug in the D keyway that goes back into an existing 3000 Series rim cylinder body. The Medeco 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. Those are complete cylinders matched to specific lock bodies and tailpieces, so they are chosen by the lock they drive rather than by Corbin Russwin 3000 Series compatibility.
11) For an aluminum storefront door, is the 253K66 the right cylinder part?
Only if the storefront already carries a Corbin Russwin 3000 Series rim cylinder that needs its plug replaced. For Adams Rite storefront deadlocks, the 4024 cylinder pull with trim plate mounting and the 4025 five pin tumbler cylinder pull with through-screws are both designed for use with the Adams Rite MS1847 deadlock/deadlatch, and the 4026 five pin tumbler cylinder pull is designed for the Adams Rite 5017 wood door deadlock/deadlatch. Match the pull to the deadlock model in the door.
12) Is there a higher security option than the standard plug for a commercial opening?
The Corbin Russwin 253K66 D1 is a commercial-grade genuine replacement plug in the D keyway. Where the specification calls for drill resistance and patented key control, the BEST 1CDF is a drill resistant preferred patented interchangeable core, 7-pin, brass, 150 Series. That is a core-based platform on its own keyway, so it replaces the cylinder rather than repairing the existing Corbin Russwin one.
13) Is the 253K66 rated for commercial door hardware or is it a residential part?
Commercial. It is specified for commercial door hardware use, the kind of service you see in office buildings, schools, healthcare, government facilities and multi-tenant residential where rim cylinders take heavy daily key traffic.
14) Finish needs to match satin brass hardware. How does the 253K66 compare with other cylinder options on finish?
The Corbin Russwin 253K66 plug is offered in 606 Satin Brass and 626 Satin Chrome, across D1, D2, D3 and D4 keyways. Among comparable cylinders, the Schlage 20-057-C full size interchangeable core is specified in 643E Aged Bronze. If the opening is meant to read satin brass, the 606 option keeps the plug consistent with existing brass trim.
15) What cylinder part suits a residential-style Emtek handleset instead?
The Corbin Russwin 253K66 D1 is a commercial cylinder plug for 3000 Series rim assemblies. For Emtek trim, the Emtek CY4 cylinder is sold each, the Medeco 1065140 is a 5-pin retrofit cylinder for the Arrow JL interconnected lock and Emtek handleset and deadbolt outside cylinder, and the Medeco 1065244 is a 5-pin rim lazy motion cylinder supplied with an Emtek tailpiece.
How fast can I get the Corbin Russwin 253K66 D1 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 D1 626 come with a warranty?
Absolutely. The Corbin Russwin 253K66 D1 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 D1 626?
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