Corbin Russwin 334K01-27 5 and...
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$58.70
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Corbin Russwin 334K01-27 5 and 6-Pin Individual X Class Plug for 8000-6 Interchangeable Core

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Model: 334K01 27 626

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

$63.00
$58.70
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Corbin Russwin 334K01-27 5 and 6-Pin Individual X Class Plug for 8000-6 Interchangeable Core

The Corbin Russwin 334K01-27 is a precision-engineered 5 and 6-Pin Individual X Class Plug designed specifically for the Corbin Russwin 8000-6 Interchangeable Core system. This commercial-grade cylinder replacement part provides a reliable keyway component for maintaining or upgrading existing interchangeable core lock cylinders. Engineered to exact specifications as a genuine Corbin Russwin cylinder part, it ensures proper fit and function within compatible 8000-6 IC lock systems.

Key Features

  • 5 and 6-Pin Configuration: Supports both 5-pin and 6-pin keying arrangements, offering flexibility for various master key and security hierarchy requirements.
  • X Class Keyway: Individual X Class plug design provides controlled key access and integrates seamlessly with Corbin Russwin X Class keyway systems.
  • 8000-6 Interchangeable Core Compatibility: Engineered exclusively for use with the Corbin Russwin 8000-6 Interchangeable Core system, ensuring precise fit and reliable operation.
  • Genuine Corbin Russwin Cylinder Part: Manufactured as an authentic Corbin Russwin replacement component, maintaining the integrity and performance standards of the original lock system.
  • Commercial-Grade Construction: Built to meet the demands of commercial applications where consistent, dependable cylinder performance is essential.
  • Replacement Part Convenience: Allows for targeted cylinder maintenance or rekeying without full lock replacement, reducing downtime and cost for facilities management.

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: 334K01 27
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

  • Commercial Office Buildings Utilizing Corbin Russwin Interchangeable Core Systems
  • Educational Facilities with Master Key Hierarchies
  • Healthcare Institutions Requiring Controlled Key Access
  • Government and Municipal Buildings with High-Security Keying Requirements
  • Multi-Tenant Commercial Properties Undergoing Cylinder Maintenance
  • Industrial and Warehouse Facilities with Existing 8000-6 IC Lock Systems
  • Hospitality Properties Managing Large-Scale Lock Cylinder Inventories

Why Corbin Russwin 334K01-27?

Corbin Russwin cylinder parts are manufactured to the same exacting standards as the original lock components, ensuring proper fit, reliable operation, and consistent security performance. The 334K01-27 X Class plug is designed for seamless integration into the 8000-6 Interchangeable Core system, making it the trusted choice for facilities professionals maintaining commercial-grade lock hardware.

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:
334K01 27
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 334K01 27 626 – Frequently Asked Questions

1) Will a 334K01 plug in keyway 27 work with keys cut for keyway 77?
No. X Class keyways 27, 67, 77, 97 and 99 are distinct keyway sections, and a key from one section will not enter a plug milled for another. Match the plug keyway to the stamping on your existing Corbin Russwin keys or to the keying schedule for the building.
2) If I need a complete interchangeable core rather than just a plug, what should I be looking at?
The Corbin Russwin 334K01-27 is an individual X Class plug, the keyed plug component that goes into a Corbin Russwin 8000-6 interchangeable core, not a finished core ready to drop into a lock. If you want a complete IC core to install directly, the BEST 1CB is an interchangeable core cylinder in the 1CB Series, the BEST 1CDF is a drill resistant 7-pin brass interchangeable core in the 1CDF Series, and the Schlage 20-057-C is a full size interchangeable core cylinder in the C keyway with a 643E Aged Bronze finish. Those are separate key systems from Corbin Russwin X Class, so they serve a different keying hierarchy.
3) Can I use the 334K01-27 in a mortise lock body that takes a threaded mortise cylinder?
No. The 334K01-27 is the individual plug for a Corbin Russwin 8000-6 interchangeable core and is not a mortise cylinder. A mortise cylinder for that prep is a part such as the Adams Rite 4036, a five-pin mortise cylinder in the 4036 Series rated Grade 1 with a 1/2 inch minimum door thickness, or the Detex MC65, a 1-1/8 inch 6-pin commercial grade mortise cylinder in the Schlage C keyway.
4) My exit device needs a rim cylinder, not an IC plug. What are my options?
The 334K01-27 is a plug for a Corbin Russwin 8000-6 interchangeable core and will not serve as a standalone rim cylinder. For rim applications, the Schlage 20-021 is a 6-pin rim cylinder with a vertical tailpiece cam supplied with two keys, the 20-022 is the same 6-pin rim cylinder with a horizontal tailpiece cam and two keys, and the Schlage 20-057 is a 6-pin FSIC rim cylinder with a convertible tailpiece cam and two keys. Pick the cam orientation your device calls for.
5) What do I order if the lock takes a key-in-knob or key-in-lever cylinder instead of an interchangeable core?
That is a different part from the Corbin Russwin 334K01-27, which is an X Class plug for the 8000-6 interchangeable core. For key-in-knob and key-in-lever housings, the Kaba Ilco 1539 is a key-in-knob/lever universal cylinder, the 1579 is a knob and lever cylinder for Sargent locks, the 1599 is a key-in-knob replacement cylinder, and the Falcon A23161-05 G is a key-in-lever cylinder in the RU/T series with a 6-pin G keyway, keyed different and supplied with two cut keys.
6) What finishes does the Corbin Russwin 334K01 X Class plug come in?
Two: 606 satin brass and 626 satin chrome. Every keyway (27, 67, 77, 97, 99) is offered in both. On an interchangeable core the plug face is what shows through the core, so pick the one that matches the cores already installed across the rest of your doors.
7) Does the 334K01 plug take 5-pin or 6-pin keying?
Both. The 334K01 is a 5 and 6-pin individual plug, so it can be pinned to either depth arrangement depending on how your masterkey hierarchy is built. A 6-pin build gives more room for expansion in a large system; 5-pin keeps you consistent with older Corbin Russwin cores already in the building.
8) Can I rekey a Corbin Russwin IC core with this plug instead of buying a whole new lock?
Yes, that is the point of it. Swapping the individual plug lets a locksmith change the keying or replace a damaged plug inside an existing 8000-6 core without pulling and replacing the lockset. It is a commercial-grade part, commonly used where a facility maintains a large masterkeyed inventory.
9) Is a BEST 1C5 core a substitute for the Corbin Russwin 334K01-27?
No. The BEST 1C5 is a standard 5-pin cylinder core, a complete core in BEST's Standard and Premium Cores line, while the 334K01-27 is the individual 5 and 6-pin X Class plug built specifically for the Corbin Russwin 8000-6 interchangeable core system. They belong to different manufacturers' core platforms and different keyways, so the 1C5 is chosen when you are working a BEST core housing, not when you are rebuilding an 8000-6 core.
10) I need a deadbolt cylinder for a residential handleset, not a commercial IC plug. What fits that?
The Corbin Russwin 334K01-27 is a commercial part, an X Class plug for the 8000-6 interchangeable core system. For handleset and deadbolt retrofits, the Medeco 1012040 is a 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts, the 1065140 is a 5-pin retrofit cylinder for the Arrow JL interconnected lock and Emtek handleset and deadbolt outside cylinder, the 1065244 is a 5-pin lazy motion rim type cylinder with an Emtek tailpiece, and the 1075127 is a 5-pin rim type lazy motion single cylinder for handlesets and deadbolts. Kaba Ilco also offers the 1549 key-in-deadbolt cylinder.
11) Between the 334K01-27 and a patented drill resistant core, what is the difference in security approach?
The Corbin Russwin 334K01-27 is an individual X Class plug supporting both 5-pin and 6-pin keying arrangements, which is how you build master key and security hierarchy levels into an 8000-6 interchangeable core. The BEST 1CDF takes a different route: it is a drill resistant preferred patented interchangeable core with 7 pins in brass, 150 Series. One gives you pin-count flexibility inside the Corbin Russwin X Class system; the other is a complete patented core with physical drill resistance in the BEST platform.
12) For a door opening that only needs a pull with no keyed function, is there an alternative to a keyed plug?
Yes, and it is a different family of part from the Corbin Russwin 334K01-27, which is a keyed X Class plug for the 8000-6 interchangeable core. If the opening needs cylinder pull hardware, the Adams Rite 4024 is a cylinder pull with trim plate mounting for MS1847 deadlock 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 wood door applications with the Adams Rite 5017 wood door deadlock/deadlatch. Where a non-functioning cylinder is wanted for appearance, the BEST 12E Series dummy rim cylinder has a 1-5/32 inch diameter.
How fast can I get the Corbin Russwin 334K01 27 626 delivered?
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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 334K01 27 626 come with a warranty?
Absolutely. The Corbin Russwin 334K01 27 626 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 334K01 27 626?
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