Corbin Russwin 334K00 59C1 Sta...
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$63.00
$58.70
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Corbin Russwin 334K00 59C1 Standard Plug for 8000-6 Interchangeable Core, 5 and 6-Pin, 59C Keyway

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Model: 334K00 59C1 626

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

$63.00
$58.70
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Corbin Russwin 334K00 59C1 Standard Plug for 8000-6 Interchangeable Core, 5 and 6-Pin, 59C Keyway

The Corbin Russwin 334K00 59C1 is an individual standard plug engineered for use with the Corbin Russwin 8000-6 Interchangeable Core cylinder system. Designed to accept both 5-pin and 6-pin configurations, this commercial-grade replacement plug features the 59C keyway, making it a precise and reliable component for maintaining or restoring cylinder functionality. Intended for commercial applications where interchangeable core keying systems demand exact component compatibility.

Key Features

  • 5 and 6-Pin Compatibility: Supports both 5-pin and 6-pin configurations, providing flexibility for a range of cylinder pinning requirements in commercial keying systems.
  • 8000-6 Interchangeable Core System: Specifically designed for the Corbin Russwin 8000-6 Interchangeable Core, ensuring precise fit and reliable function within that cylinder platform.
  • 59C Keyway: Features the 59C keyway designation for controlled key section compatibility and key control integrity within the Corbin Russwin keying system.
  • Individual Standard Plug: Sold as an individual replacement plug, ideal for service, rekeying, or parts-level cylinder maintenance on compatible locks.
  • Commercial-Grade Construction: Built to Corbin Russwin quality standards for professional commercial door hardware and mechanical lock applications.
  • Genuine Corbin Russwin Cylinder Part: An authentic Corbin Russwin cylinder component, ensuring OEM-level compatibility with existing 8000-6 IC 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: 334K00 59C1
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

  • Commercial Office Buildings Utilizing Interchangeable Core Keying Systems
  • Educational Facilities with Master Key or Interchangeable Core Programs
  • Healthcare Institutions Requiring Cylinder Service and Maintenance
  • Government and Municipal Buildings with Controlled Key Systems
  • Hospitality Properties Managing Large-Scale Key Control Programs
  • Industrial and Warehouse Facilities with Commercial Mechanical Lock Systems
  • Multi-Tenant Commercial Properties Requiring Cylinder Parts Replacement

Why Corbin Russwin 334K00?

Corbin Russwin cylinder components are manufactured to exact tolerances required for dependable interchangeable core system performance in demanding commercial environments. The 334K00 59C1 standard plug delivers genuine OEM compatibility with the 8000-6 IC platform, supporting both 5-pin and 6-pin configurations to accommodate professional-grade keying and rekeying operations with confidence.

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:
334K00 59C1
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 334K00 59C1 626 – Frequently Asked Questions

1) Will the 334K00 plug work in a Corbin Russwin small format core or only the 8000-6 IC?
It is built specifically for the Corbin Russwin 8000-6 Interchangeable Core platform. Use it only in that cylinder system; fit into any other core housing is not something we can confirm.
2) What keyway options are there on the Corbin Russwin 334K00 plug?
The plug is ordered in the 59C keyway family, with C1 and C2 key sections to choose from. Pick the section that matches the rest of your Corbin Russwin master key system, since the plug has to accept the keys already cut for that opening.
3) I have BEST interchangeable cores, not Corbin Russwin. Can I use this plug?
No. The 334K00 is cut for the Corbin Russwin 8000-6 IC system and the 59C key section. For BEST small format work, look at the BEST 1C Series standard 5-pin core or the 1CB Peaks 150 Series interchangeable core instead.
4) Is the Corbin Russwin 334K00 a complete interchangeable core, or do I need a full core like the BEST 1C5?
The 334K00 59C1 is an individual standard plug - a replacement part for the Corbin Russwin 8000-6 Interchangeable Core cylinder system, not a finished core. If you need a complete, ready-to-key core rather than a plug for parts-level service, the BEST 1C5 is a standard 5-pin cylinder core, and the BEST 1CB is a 1CB Series interchangeable core cylinder. Buy the 334K00 when you are rebuilding or rekeying an existing 8000-6 IC and only the plug is being replaced.
5) I need a cylinder for a rim exit device, not an IC plug - what should I order?
The Corbin Russwin 334K00 59C1 is a plug for the 8000-6 Interchangeable Core and will not serve as a rim cylinder on its own. For rim applications, the Schlage 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 - pick the cam orientation your exit device requires.
6) Can a Schlage 20-057-C interchangeable core be used in place of a Corbin Russwin 334K00 plug?
No. The 334K00 59C1 plug is built for the Corbin Russwin 8000-6 Interchangeable Core with the 59C keyway, so it only fits that platform. The Schlage 20-057-C is a full size interchangeable core in the Schlage C keyway with a 643E Aged Bronze finish, and the Schlage 20-057 is a 6-pin FSIC rim cylinder with a convertible tailpiece cam - both belong to Schlage's FSIC system, which is a different core format and keyway family.
7) What do I use if the opening needs a mortise cylinder instead of an IC plug?
The Corbin Russwin 334K00 59C1 is a cylinder plug for the 8000-6 Interchangeable Core and does not mortise into a lock body. For a mortise prep, the Detex MC65 is a 1-1/8 inch 6-pin commercial mortise cylinder in the Schlage C keyway, and the Adams Rite 4036 is a Grade 1 five-pin mortise cylinder rated for doors 1/2 inch minimum thickness.
8) Can I pin the Corbin Russwin 334K00 as a 5-pin or does it have to be 6-pin?
Either. The plug accepts both 5-pin and 6-pin configurations, so a locksmith running a mixed system can use the same plug in five-pin and six-pin openings.
9) I need to rekey a whole building on interchangeable cores. Is buying plugs the right approach?
It is, if you are servicing existing Corbin Russwin 8000-6 IC hardware and want to keep key control in-house. Plugs let a locksmith rebuild cores to new combinations rather than replacing complete cylinders, which is why they show up in office, school, healthcare and hotel key control programs. You will still need pins, springs and the core shell; the 334K00 is the plug only.
10) Is the Corbin Russwin 334K00 suitable for residential locks?
No. It is a commercial-grade component for Corbin Russwin 8000-6 IC hardware found in institutional and commercial buildings. For a house, a key-in-knob or deadbolt replacement cylinder like the Kaba Ilco 1599 key-in-knob or the 1549 key-in-deadbolt is the right class of part.
11) The 334K00 handles 5 and 6-pin - what if my key system is 7-pin?
The Corbin Russwin 334K00 59C1 plug accepts 5-pin and 6-pin configurations within the 8000-6 Interchangeable Core platform. For a 7-pin interchangeable core, the BEST 1CDF is a drill resistant patented interchangeable core in brass, 7-pin, 150 Series - a complete core rather than a plug, and on the BEST keying platform rather than Corbin Russwin 59C.
12) Is a key-in-knob or key-in-lever replacement cylinder an alternative to the Corbin Russwin 334K00 plug?
They solve a different problem. The 334K00 59C1 is a plug that goes inside a Corbin Russwin 8000-6 Interchangeable Core. If the lock is a keyed knob or lever with a conventional cylinder rather than an IC housing, look at the Kaba Ilco 1539 Series key-in-knob/lever universal cylinder, the Kaba Ilco 1599 key-in-knob replacement cylinder, the Kaba Ilco 1579 knob and lever cylinder for Sargent, or the Falcon A23161-05 G key-in-lever cylinder with a 6-pin G keyway supplied keyed different with 2 cut keys.
13) For a deadbolt cylinder replacement, is the 334K00 the right part?
No - the Corbin Russwin 334K00 59C1 is an 8000-6 Interchangeable Core plug for commercial IC keying systems. For deadbolt work, the Kaba Ilco 1549 Series is a key-in-deadbolt cylinder, the Medeco 1012040 is a 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts, and the Medeco 1075127 is a 5-pin rim type lazy motion single cylinder for handlesets and deadbolts.
14) Does the Corbin Russwin 334K00 work with Adams Rite MS1847 deadlocks?
No. The 334K00 59C1 is a plug for the Corbin Russwin 8000-6 Interchangeable Core system. Adams Rite deadlocks take purpose-built cylinder pulls: the 4024 cylinder pull with trim plate mounting and the 4025 five pin tumbler cylinder pull with through-screws are both for the MS1847 deadlock/deadlatch, while the 4026 five pin tumbler cylinder pull is for the 5017 wood door deadlock/deadlatch.
15) What finishes does the 334K00 59C1 plug come in?
Two: 606 satin brass and 626 satin chrome. Both are available with either the C1 or C2 key section. Match the plug face to the core and trim already on the door so the visible key face does not stand out.
16) Is the 334K00 a genuine Corbin Russwin part or an aftermarket copy?
Genuine Corbin Russwin cylinder component, which is what keeps tolerances right inside an 8000-6 core. Aftermarket plugs in an interchangeable core system are where binding and key control problems start.
17) Is there a retrofit cylinder option for Emtek or Arrow hardware rather than the 334K00 IC plug?
The Corbin Russwin 334K00 59C1 plug is limited to Corbin Russwin 8000-6 Interchangeable Core housings. For those brands, the Medeco 1065140 is a 5-pin retrofit cylinder for the Arrow JL interconnected lock and for Emtek handleset and deadbolt outside cylinders, and the Medeco 1065244 is a 5-pin rim lazy motion rim type cylinder supplied with an Emtek tailpiece.
How fast can I get the Corbin Russwin 334K00 59C1 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 334K00 59C1 626 come with a warranty?
Absolutely. The Corbin Russwin 334K00 59C1 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 334K00 59C1 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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