Corbin Russwin 334K00 A1 Stand...
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Corbin Russwin 334K00 A1 Standard Plug for 8000-6 Interchangeable Core, 5 and 6-Pin, A Keyway

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Model: 334K00 A1 626

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

$63.00
$58.70
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Corbin Russwin 334K00 A1 Standard Plug for 8000-6 Interchangeable Core, 5 and 6-Pin, A Keyway

The Corbin Russwin 334K00 A1 is an Individual Standard Plug designed specifically for the 8000-6 Interchangeable Core system. Configured for both 5-pin and 6-pin applications and featuring an A Keyway, this cylinder plug is engineered as a precision replacement part for commercial-grade mechanical lock installations. It is ideal for facilities that rely on Corbin Russwin interchangeable core hardware for streamlined rekeying and key control management.

Key Features

  • Interchangeable Core Compatibility: Engineered specifically for the Corbin Russwin 8000-6 Interchangeable Core system, allowing efficient plug replacement and key system management without full cylinder removal.
  • 5 and 6-Pin Configuration: Supports both 5-pin and 6-pin pinning arrangements, providing flexibility across various keying requirements and security levels within the same core platform.
  • A Keyway: Factory-configured with the A Keyway for seamless integration with existing Corbin Russwin A Keyway key systems and master key hierarchies.
  • Individual Standard Plug Design: Supplied as an individual standard plug component, making it a precise replacement part for maintaining or restoring cylinder function in compatible locks.
  • Commercial-Grade Construction: Manufactured to Corbin Russwin's commercial standards, delivering the durability and precision tolerances required for high-traffic institutional and commercial applications.
  • Genuine Corbin Russwin Cylinder Part: An authentic OEM cylinder component, ensuring proper fit, finish, and performance within Corbin Russwin 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: 334K00 A1
  • 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 334K00?

Corbin Russwin cylinder components are built to the exacting standards demanded by commercial security professionals. The 334K00 A1 plug is a genuine OEM part designed for precise compatibility with the 8000-6 Interchangeable Core platform, supporting reliable key control and simplified serviceability. For facilities requiring consistent, dependable performance from their locking hardware, Corbin Russwin parts deliver the quality and fit that professional installers and building managers trust.

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 A1
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 334K00 A1 626 – Frequently Asked Questions

1) What exactly is the Corbin Russwin 334K00 plug, and is it a complete core?
It is the individual plug only, not a finished interchangeable core. The 334K00 is the rotating plug component used in the Corbin Russwin 8000-6 interchangeable core system, supplied as a replacement part for a locksmith who is rebuilding or repinning a core. If you need a drop-in core ready to key and insert, this is not that item.
2) Will the 334K00 plug work in a 5-pin core or only 6-pin?
Both. The plug is configured to accept 5-pin and 6-pin pinning arrangements in the 8000-6 core platform, so the same plug covers a 5-pin master key system and a 6-pin one.
3) Which Corbin Russwin keyways can I get this interchangeable core plug in?
The full A-family run is available: A1 through A24 (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17, A18, A19, A20, A21, A22, A23, A24). Order the keyway that matches the existing Corbin Russwin system on the building so the plug drops into your current master key hierarchy.
4) Can I use this plug in a Schlage or BEST interchangeable core?
No. This is a Corbin Russwin OEM plug cut for the Corbin Russwin 8000-6 interchangeable core and its A keyway family. For Schlage full size interchangeable core work, use a Schlage FSIC part such as the 20-057 convertible tailpiece rim cylinder or the 20-057-C core in C keyway. For BEST small format work, the 1C 5-pin core or the 1CB 150 Series core is the right platform. The three systems do not share plugs.
5) I manage a building keyed on Corbin Russwin IC cores. Can I keep my existing keys if I replace a plug?
Yes, as long as you order the plug in the same keyway your system uses and pin it to your existing bitting. The plug carries the keyway profile, so an A-family plug matching your system integrates with the existing master key hierarchy rather than forcing a rekey of the building.
6) If I need a complete interchangeable core instead of just the plug, what should I order?
The Corbin Russwin 334K00 is an individual standard plug for the 8000-6 interchangeable core - it is the pinned plug component, not a finished core. If you need a whole core to drop into a housing, look at complete interchangeable core products such as the BEST 1CB Peaks 150 Series interchangeable core cylinder, the BEST 1C Series standard 5-pin cylinder core, or the Schlage 20-057-C full size interchangeable core in C keyway. Those ship as assembled cores; the 334K00 is for rebuilding or rekeying a core you already have.
7) My opening uses a rim exit device, not an interchangeable core - what cylinder do I need instead of the 334K00?
For a rim device you need a rim cylinder rather than a core plug. The Schlage 20-021 is a 6-pin rim cylinder with a vertical tailpiece cam and the Schlage 20-022 is the same 6-pin rim cylinder with a horizontal tailpiece cam; pick the cam orientation your device calls for. The Corbin Russwin 334K00 is only a replacement plug for the 8000-6 interchangeable core and has no rim housing or tailpiece.
8) What do I use for a narrow stile aluminum storefront deadlock rather than the Corbin Russwin 334K00?
Storefront deadlocks take a mortise cylinder or a cylinder pull, not an IC plug. The Adams Rite 4036 is a five-pin mortise cylinder rated Grade 1 with a 1/2 inch minimum door thickness, and the Adams Rite 4024 cylinder pull with trim plate mounting and the 4025 five pin tumbler cylinder pull with through-screws are both made for the Adams Rite MS1847 deadlock/deadlatch. The Corbin Russwin 334K00 serves Corbin Russwin 8000-6 interchangeable core hardware instead.
9) What finishes does the 334K00 plug come in, and does it need to match my other hardware?
Two finishes: 606 satin brass and 626 satin chrome. Since the plug face is the part visible at the keyhole, match it to the core and trim already on the opening, 626 for the usual satin chrome commercial suite and 606 where the building is on satin brass.
10) I need a mortise or rim cylinder, not an interchangeable core part. What should I look at instead?
The 334K00 is a core plug and will not serve as a standalone cylinder. For a conventional mortise cylinder, the Adams Rite 4036 five-pin Grade 1 mortise cylinder is an option. For rim applications, Schlage 20-021 (vertical tailpiece cam) and 20-022 (horizontal tailpiece cam) are 6-pin rim cylinders, and the Detex MC65 is a 1-1/8 inch 6-pin mortise cylinder in Schlage C keyway.
11) For a key-in-knob or key-in-lever lockset, is the 334K00 the right replacement cylinder?
Not for a conventional key-in-knob or key-in-lever lock. Those take a dedicated KIK cylinder such as 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 keyed different and two cut keys. The Corbin Russwin 334K00 is a plug for the 8000-6 interchangeable core platform and only fits locks prepped for that core.
12) I want higher security and drill resistance for my interchangeable core openings - what is the step up from a standard 334K00 plug?
The Corbin Russwin 334K00 is a standard plug supporting 5-pin and 6-pin configurations in the A keyway. If the requirement is a patented, drill resistant core, the BEST 1CDF is a drill resistant preferred patented interchangeable core in 7-pin brass, 150 Series, and the BEST Peaks 1CB 150 Series is another patented-platform interchangeable core. Those are complete cores on the BEST platform, so switching means moving those openings off the Corbin Russwin A keyway system.
13) I need a non-keyed filler for an unused cylinder hole - does the 334K00 work?
No. The Corbin Russwin 334K00 is a working standard plug for the 8000-6 interchangeable core and is meant to be pinned and keyed. For a blank opening, use a dummy cylinder such as the BEST 12E Series dummy rim cylinder with a 1-5/32 inch diameter, which fills the prep without keying.
14) What is the difference between the Corbin Russwin 334K00 A keyway plugs and the Detex MC65 mortise cylinder?
The Detex MC65 is a 1-1/8 inch 6-pin commercial grade mortise cylinder cut to the Schlage C keyway, a threaded cylinder that screws into a mortise lock body. The Corbin Russwin 334K00 is a plug component for the 8000-6 interchangeable core, offered across A1 through A24 keyways in 606 satin brass and 626 satin chrome. Choose the MC65 when the lock is mortise prepped for a threaded cylinder, and the 334K00 when you are servicing Corbin Russwin IC cores on an A keyway system.
15) Is the 334K00 a retrofit cylinder for residential deadbolts and handlesets?
No - it is a commercial part for the Corbin Russwin 8000-6 interchangeable core. For residential deadbolt and handleset retrofits, look at the Medeco 1012040 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts, the Medeco 1065140 5-pin retrofit cylinder for Arrow JL interconnected locks and Emtek handleset and deadbolt outside cylinders, the Medeco 1065244 5-pin rim lazy motion cylinder with Emtek tailpiece, or the Medeco 1075127 5-pin rim type lazy motion single cylinder for handlesets and deadbolts.
16) Is the 334K00 plug suitable for a high traffic commercial opening or is it a residential part?
It is a commercial-grade part, built for institutional and commercial door hardware, and used in offices, schools, healthcare, government buildings, multi-tenant residential, warehouses and retail. It is not a residential-grade cylinder component.
17) I am replacing a cylinder in an Emtek trim set - can I order the Corbin Russwin 334K00 plug?
No. For Emtek trim, the Emtek CY4 cylinder is the matching part, and the Medeco 1065244 5-pin rim lazy motion cylinder ships with an Emtek tailpiece for that platform. The Corbin Russwin 334K00 plug only fits Corbin Russwin 8000-6 interchangeable core hardware.
How fast can I get the Corbin Russwin 334K00 A1 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 A1 626 come with a warranty?
Absolutely. The Corbin Russwin 334K00 A1 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 A1 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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