Corbin Russwin 606K79 7-Pin X ...
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$97.00
$83.18
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Corbin Russwin 606K79 7-Pin X Class Mortise Cylinder Plug with 67A1 Keyway in Satin Brass

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Model: 606K79 67A1 626

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

$97.00
$83.18
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Corbin Russwin 606K79 7-Pin X Class Mortise Cylinder Plug with 67A1 Keyway in Satin Brass

The Corbin Russwin 606K79 is a 7-Pin Individual X Class Plug engineered for use with 3" mortise cylinder applications. Featuring the 67A1 keyway and a Satin Brass finish, this precision replacement plug is designed to maintain the security integrity of Corbin Russwin mortise lock systems in commercial door hardware installations. As a genuine Corbin Russwin cylinder component, it delivers the exacting tolerances required for reliable key operation and long-term performance in demanding environments.

Key Features

  • 7-Pin Configuration: Individual X Class plug with 7-pin design provides enhanced key control and security for commercial mortise cylinder applications.
  • 3" Mortise Compatibility: Specifically engineered for 3" mortise cylinders, ensuring proper fit and function within compatible Corbin Russwin lock assemblies.
  • 67A1 Keyway: Matched to the 67A1 keyway profile for precise key engagement and consistent, reliable operation.
  • Satin Brass Finish: Satin Brass finish offers a refined aesthetic suitable for a wide range of commercial interior applications.
  • Genuine Corbin Russwin Cylinder Part: Manufactured as an authentic Corbin Russwin component, ensuring compatibility and performance consistent with original equipment specifications.
  • Commercial-Grade Construction: Designed for commercial use, delivering the durability and precision required in high-traffic institutional and commercial environments.
  • Replacement-Ready Design: Intended as a direct replacement part for existing Corbin Russwin mortise cylinder assemblies, simplifying maintenance and service.

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: 606K79 67A1
  • 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 606K79?

Corbin Russwin cylinder components are engineered to exacting commercial-grade standards, ensuring that replacement parts like the 606K79 plug integrate seamlessly with existing mortise lock assemblies. The 7-pin X Class design and 67A1 keyway specification reflect the precision manufacturing that professional locksmiths and facility managers rely on for consistent, dependable key control in demanding commercial environments.

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:
606K79 67A1
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 606K79 67A1 626 – Frequently Asked Questions

1) Will the 606K79 plug work in my Corbin Russwin cylinder if my keys aren't 67A1?
No. The plug is cut for the 67A1 keyway profile, so it only accepts keys in that keyway. A cylinder keyed to any other Corbin Russwin keyway needs a plug matched to that keyway, or the key will not enter. Check the keyway stamp or the key blank you're using before ordering.
2) If I need a complete mortise cylinder rather than just a plug, what should I order instead of the Corbin Russwin 606K79?
The Corbin Russwin 606K79 is a replacement plug for 3 inch mortise cylinder applications, not a full cylinder assembly. If the opening needs an entire mortise cylinder, the Detex MC65 is a mortise cylinder with a Schlage C keyway in a 1-1/8 inch 6-pin commercial configuration, and the Adams Rite 4036 is a Grade 1 mortise cylinder with five-pin security from the 4036 Series. Both are complete cylinders you install in the lock case; the 606K79 goes inside a Corbin Russwin cylinder you already own.
3) Is a BEST interchangeable core the same thing as the Corbin Russwin 606K79 plug?
No. The 606K79 is a 7-pin X Class individual plug that goes into an existing Corbin Russwin 3 inch mortise cylinder housing with the 67A1 keyway. A BEST interchangeable core such as the 1CDF, a drill resistant patented 7-pin brass core in the 150 Series, or the 1C5 standard 5-pin core, is a removable figure-eight core that drops into BEST-style housings using a control key. They serve the same re-keying purpose in different systems and are not cross-compatible.
4) My cylinder is a rim cylinder, not mortise. What takes the place of the 606K79 there?
The 606K79 plug is built for 3 inch mortise cylinder applications, so it will not serve a rim device. For rim openings, the Schlage 20-021 is a 6-pin rim cylinder with a vertical tailpiece cam and two keys, and the 20-022 is the same 6-pin rim cylinder with a horizontal tailpiece cam. If the rim device runs full size interchangeable cores, the Schlage 20-057 is a 6-pin FSIC rim cylinder with a convertible tailpiece cam.
5) Can I rekey a Corbin Russwin mortise cylinder by swapping in a new plug instead of buying a whole cylinder?
That's exactly what this part is for. Swapping the 7-pin X Class plug lets a locksmith put a different key combination into an existing Corbin Russwin 3 inch mortise cylinder without pulling and replacing the entire cylinder and re-trimming the door. The keyway must stay 67A1, since that's the profile this plug is cut for.
6) I need an interchangeable core instead of a mortise plug. What should I look at?
The 606K79 is a fixed plug for a 3 inch mortise cylinder, not a removable core, so it won't give you the pull-and-swap servicing an IC system does. For interchangeable core work, look at the BEST 1CB 150 Series interchangeable core, the BEST 1CDF drill resistant 7-pin brass core, or Schlage's 20-057 full size interchangeable core rim cylinder with convertible tailpiece cam.
7) Will this plug fit a rim cylinder or an exit device cylinder?
No. It is specified for 3 inch mortise cylinder applications only. Rim cylinders use a different shell and tailpiece arrangement, so for exit device or rim work you'd want a rim cylinder such as the Schlage 20-021 with vertical tailpiece cam or the 20-022 with horizontal tailpiece cam.
8) What do I use for a key-in-knob or key-in-lever cylinder instead of the Corbin Russwin 606K79?
The 606K79 is a mortise cylinder plug and does not fit key-in-knob or lever bodies. For those, the Kaba Ilco 1539 Series is a key-in-knob and lever universal cylinder, the 1579 is a knob and lever cylinder made for Sargent locks, and the 1599 is a key-in-knob replacement cylinder. Falcon also offers the A23161-05 G, a key in lever cylinder in the RU/T Series with a 6-pin G keyway, keyed different with two cut keys.
9) Will the 606K79 plug work in a deadbolt cylinder?
The 606K79 is specified for 3 inch mortise cylinder applications in Corbin Russwin lock assemblies, not deadbolt cylinders. For deadbolts, the Kaba Ilco 1549 Series is a key-in-deadbolt cylinder, and Medeco offers retrofit options including the 1012040, a 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts, and the 1075127, a 5-pin rim type lazy motion single cylinder for handlesets and deadbolts.
10) I have an Adams Rite MS1847 aluminum storefront door. Does the Corbin Russwin 606K79 apply?
No. The 606K79 is a Corbin Russwin plug for 3 inch mortise cylinders with the 67A1 keyway. For an Adams Rite MS1847 deadlock or deadlatch, the 4024 cylinder pull mounts with a trim plate and the 4025 is a five pin tumbler cylinder pull using through-screws. On a wood door, the 4026 five pin tumbler cylinder pull is made for the Adams Rite 5017 wood door deadlock or deadlatch.
11) Can I use a Medeco retrofit cylinder in place of the Corbin Russwin 606K79 to upgrade key control?
The Medeco retrofit cylinders address different hardware than the 606K79, which is a plug for Corbin Russwin 3 inch mortise cylinders. The Medeco 1065140 is a 5-pin retrofit cylinder for Arrow JL interconnected locks and Emtek handleset and deadbolt outside cylinders, and the 1065244 is a 5-pin rim lazy motion cylinder supplied with an Emtek tailpiece. For a Corbin Russwin mortise assembly, the 606K79 is the 7-pin X Class plug that keeps the existing cylinder and 67A1 keyway in service.
12) Do keys come with the Corbin Russwin 606K79 plug?
The 606K79 is supplied as an individual plug for cylinder service work, so plan on cutting keys to your own system on 67A1 blanks. If you need a cylinder that ships with keys already cut, the Schlage 20-021 and 20-022 rim cylinders and the Falcon A23161-05 G key-in-lever cylinder are supplied with two cut keys.
13) Is this Corbin Russwin plug suitable for a high-traffic institutional building, or is it a residential part?
It's a commercial part. The 7-pin X Class plug is intended for commercial mortise lock service in buildings like schools, hospitals, offices, and government facilities, where the 7-pin X Class design supports restricted key control across a keying system. For a single house door it's more cylinder than the job needs.
14) I need a non-keyed filler for an opening where the 606K79 would normally go. What is the option?
The 606K79 is a keyed 7-pin X Class plug with the 67A1 keyway and is meant to operate. Where no key function is wanted, the BEST 12E Series dummy rim cylinder with a 1-5/32 inch diameter fills the cylinder hole without keyed operation. It is a rim-format dummy, so confirm your device accepts a rim cylinder before specifying it.
15) How do I match finish between the 606K79 plug and other cylinders on the same door?
The Corbin Russwin 606K79 plug is offered in 606 Satin Brass and 626 Satin Chrome, so it can be matched to brass or chrome trim already on the opening. Among comparable cylinders, the Schlage 20-057-C is a full size interchangeable core in the C keyway supplied in 643E Aged Bronze, which is a darker finish and would not match a satin brass or satin chrome opening.
How fast can I get the Corbin Russwin 606K79 67A1 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 606K79 67A1 626 come with a warranty?
Absolutely. The Corbin Russwin 606K79 67A1 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 606K79 67A1 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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