Corbin Russwin 253K66 N1 3000 ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$63.00
$58.70
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Corbin Russwin 253K66 N1 3000 Series Rim Cylinder Plug with N Keyway

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Model: 253K66 N1 626

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

$63.00
$58.70
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Corbin Russwin 253K66 N1 3000 Series Rim Cylinder Plug with N Keyway

The Corbin Russwin 253K66 N1 is a genuine OEM replacement rim cylinder plug designed for use with Corbin Russwin 3000 Series rim cylinders. Featuring the N keyway configuration, this cylinder plug is engineered to precise manufacturer tolerances, ensuring reliable keying performance and a secure, accurate fit within compatible rim cylinder housings. Designed for commercial-grade applications, this replacement part delivers the consistent, dependable operation expected from Corbin Russwin cylinder components.

Key Features

  • Genuine Corbin Russwin Cylinder Part: Manufactured to OEM specifications as an authentic Corbin Russwin cylinder component, ensuring proper fit and function within compatible assemblies.
  • N Keyway Configuration: Fitted with the N keyway for precise key control and compatibility with Corbin Russwin N keyway key blanks and key systems.
  • 3000 Series Compatibility: Designed specifically for Corbin Russwin 3000 Series rim cylinders, providing a direct replacement solution for maintenance and service needs.
  • Commercial-Grade Construction: Built to the quality standards expected of commercial-grade door hardware, suitable for demanding institutional and commercial environments.
  • Replacement Part Convenience: Enables targeted cylinder servicing without full cylinder replacement, reducing downtime and maintenance costs in commercial facilities.
  • Rim Cylinder Application: Specifically engineered as a rim cylinder plug, compatible with rim-mounted cylinder applications commonly found in commercial locking systems.

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 N1
  • 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 N1?

Corbin Russwin cylinder parts are manufactured to exacting OEM standards, ensuring that replacement components integrate seamlessly with existing hardware assemblies. The 253K66 N1 rim cylinder plug delivers the precise tolerances and reliable keyway engagement that commercial facilities require, making it a trusted choice for locksmiths, facility managers, and door hardware professionals performing routine maintenance or emergency servicing on Corbin Russwin 3000 Series rim cylinders.

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 N1
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 253K66 N1 626 – Frequently Asked Questions

1) What exactly is the Corbin Russwin 253K66 plug, and is it a complete rim cylinder?
It's the plug only, the keyed barrel that sits inside a Corbin Russwin 3000 Series rim cylinder housing. It is not a complete cylinder and won't secure a door on its own. Locksmiths buy it to re-plug or re-keyway an existing 3000 Series rim cylinder rather than replace the whole cylinder. If you need a full assembly instead, a complete rim cylinder like the Schlage Commercial 20-021 (6-pin, vertical tailpiece cam) is the kind of part to look at.
2) What keyways can I order the 253K66 rim cylinder plug in?
Twenty-seven Corbin Russwin N-family keyways: N1 through N4, N6 through N28. Order the keyway that matches the key system already running in the building, or the plug will not accept your existing keys. The N keyway family works with Corbin Russwin N keyway key blanks.
3) If the whole Corbin Russwin 3000 Series rim cylinder needs replacing instead of just the plug, what complete rim cylinders are available?
The Corbin Russwin 253K66 is a replacement rim cylinder plug for 3000 Series rim cylinders, so it serves a cylinder body that is otherwise still good. When the entire cylinder is being swapped, complete rim cylinders include the Schlage Commercial 20-021, a 6-pin rim cylinder supplied with a vertical tailpiece cam and 2 keys, and the Schlage Commercial 20-022, the same 6-pin rim cylinder with a horizontal tailpiece cam and 2 keys. Those are complete assemblies rather than a plug, and they carry Schlage keying rather than the Corbin Russwin N keyway.
4) We want to be able to rekey a rim opening without pulling the cylinder apart. What is the alternative to a keyed plug?
The Corbin Russwin 253K66 plug is pinned to an N-family keyway and is serviced by removing and repinning or exchanging the plug itself. If the goal is core swaps at the door instead, interchangeable-core options include the Schlage Commercial 20-057, a 6-pin FSIC rim cylinder with a convertible tailpiece cam supplied with 2 keys, and the BEST Peaks 1CB interchangeable core cylinder in the 150 Series. Those systems use a removable core; the 253K66 keeps the existing Corbin Russwin 3000 Series housing and N keyway key system in place.
5) Will a mortise cylinder work in place of the Corbin Russwin 253K66?
No. The 253K66 is a rim cylinder plug built for Corbin Russwin 3000 Series rim cylinders, which mount to the inside face of the door and drive a tailpiece. Mortise cylinders thread into a lock body and are a different prep entirely; examples include the Adams Rite 4036 mortise cylinder, a Grade 1 cylinder in the 4036 Series, and the Detex MC65, a 1-1/8 inch 6-pin mortise cylinder in the Schlage C keyway. Neither substitutes for a rim cylinder plug.
6) Does the 253K66 plug come in a finish that matches my existing rim cylinder ring?
Two finishes: 606 Satin Brass and 626 Satin Chrome. 626 is the common commercial match on chrome and brushed-nickel hardware; 606 suits brass trim. Since only the plug face shows through the cylinder ring, pick the one matching the cylinder collar you are keeping.
7) I manage several buildings on Corbin Russwin keys. Can I use these plugs to standardize the master key system?
Yes, that's the usual reason to buy them. Ordering plugs in one N keyway lets a locksmith bring scattered 3000 Series rim cylinders onto a single key system without buying complete cylinders, and you can mix 606 Satin Brass and 626 Satin Chrome so the visible faces still match each opening. It's a commercial-grade part intended for institutional and commercial service work.
8) My rim cylinder is on an exit device. Is a plug the right fix, or do I need a new cylinder?
If the housing, ring and tailpiece cam are sound and the problem is keying, a worn plug, or a key system change, the 253K66 plug is the targeted fix and keeps the cylinder in the door. If the housing is damaged or the cam is wrong for the device, replace the whole cylinder instead. Swapping only the plug is what keeps downtime short on service calls.
9) The rim opening is on an exit device that only needs the look of a cylinder, not a key. Is the 253K66 the right part?
No. The Corbin Russwin 253K66 is a keyed rim cylinder plug in an N-family keyway, intended to restore key operation in a 3000 Series rim cylinder. For an opening that needs a filler in the rim prep with no key function, the BEST 12E Series dummy rim cylinder with a 1-5/32 inch diameter is the part built for that purpose.
10) What is the equivalent of the 253K66 plug for a cylinder that is already an interchangeable core?
The Corbin Russwin 253K66 plug is the serviceable keyed element inside a 3000 Series rim cylinder housing. On an interchangeable-core system the corresponding keyed element is the core itself: the BEST 1C5 standard 5-pin cylinder core, or the BEST 1CDF, a drill resistant patented interchangeable core with 7 pins in brass for the 150 Series. Those drop into core-ready housings, while the 253K66 is pinned into the Corbin Russwin rim cylinder body.
11) Can the 253K66 plug be used to rekey a key-in-lever or key-in-knob lock?
No. The Corbin Russwin 253K66 is a rim cylinder plug for 3000 Series rim cylinders. Key-in-lever and key-in-knob locks take their own cylinder format: the Falcon A23161-05 G is a key in lever cylinder with a 6-pin G keyway supplied keyed different with 2 cut keys, the Kaba Ilco 1539 Series is a key-in-knob and lever universal cylinder, and the Kaba Ilco 1599 is a key-in-knob replacement cylinder.
12) Are keys or pins included with the 253K66 rim cylinder plug?
The 253K66 is sold as the OEM plug with the specified N keyway. Keying and cut keys are handled separately, so plan on a locksmith pinning it to your system. Complete cylinders are what ship with keys, for example the Schlage 20-021 rim cylinder which is listed with 2 keys.
13) Our narrow stile aluminum doors use Adams Rite deadlocks. Does the Corbin Russwin 253K66 fit those?
The 253K66 is a plug for Corbin Russwin 3000 Series rim cylinders and is not an Adams Rite part. For Adams Rite narrow stile deadlocks, the cylinder pulls are matched by lock: the Adams Rite 4024 cylinder pull mounts with a trim plate for MS1847 deadlock and deadlatch systems, the 4025 is a five pin tumbler cylinder pull with through-screws for the MS1847, and the 4026 is a five pin tumbler cylinder pull for the 5017 wood door deadlock and deadlatch.
14) Can I match the 253K66 finish to a complete interchangeable core cylinder?
The Corbin Russwin 253K66 plug comes in 606 Satin Brass and 626 Satin Chrome. If a bronze-toned core is wanted at a nearby opening, the Schlage Commercial 20-057-C is a full size interchangeable core cylinder in the C keyway supplied in 643E Aged Bronze. Note that the 253K66 is pinned to Corbin Russwin N-family keyways, so the two are separate key systems.
15) What cylinder do I use for a Sargent knob or lever, since the Corbin Russwin plug will not cross over?
The Corbin Russwin 253K66 is a plug for Corbin Russwin 3000 Series rim cylinders and does not cross to other manufacturers' lock bodies. For Sargent knob and lever locks, the Kaba Ilco 1579 is a knob and lever cylinder built for Sargent. For key-in-deadbolt work, the Kaba Ilco 1549 Series key-in-deadbolt cylinder is the corresponding part.
How fast can I get the Corbin Russwin 253K66 N1 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 N1 626 come with a warranty?
Absolutely. The Corbin Russwin 253K66 N1 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 N1 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
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