Von Duprin 050526 CD/SS Cylind...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$20.00
$15.15
Von Duprin 050526 CD/SS Cylinder Lock Nut Package for 230L Series Exit Device

Von Duprin 050526 CD/SS Cylinder Lock Nut Package for 230L Series Exit Device

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Model: 050526

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

$20.00
$15.15
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Von Duprin 050526 CD/SS Cylinder Lock Nut Package for 230L Series Exit Device

Commercial-Grade Replacement Cylinder Lock Nut for 230L Series Exit Devices

The Von Duprin 050526 CD/SS Cylinder Lock Nut Package is a genuine replacement part designed specifically for use with Von Duprin 230L Series exit devices. This heavy-duty, Grade 1 commercial-grade component ensures a secure and reliable cylinder retention solution, maintaining the integrity and performance of your existing 230L Series exit device hardware. Engineered to Von Duprin's exacting standards, this lock nut package is an essential accessory for facilities managers and door hardware professionals requiring dependable replacement parts.

Professional Features & Benefits

  • Genuine Von Duprin Replacement Part: Manufactured to original specifications as a direct replacement component for 230L Series exit devices, ensuring proper fit and function.
  • 230L Series Compatibility: Designed exclusively for use with Von Duprin 230L Series exit devices, providing a precise and reliable fit for cylinder lock nut applications.
  • Grade 1 Heavy-Duty Construction: Rated Grade 1 and classified as Heavy Duty, meeting the rigorous demands of high-traffic commercial door hardware installations.
  • CD/SS Cylinder Lock Nut Configuration: Supplied as a complete CD/SS Cylinder Lock Nut Package, providing all necessary hardware for proper cylinder retention and secure installation.
  • Commercial Application Ready: Designated for commercial use, this replacement part is suited for professional door hardware maintenance and service applications.
  • Door Trim and Accessories Category: Classified within Von Duprin's Door Trim and Accessories product group, ensuring compatibility within the broader Von Duprin hardware ecosystem.

Technical Specifications

  • Subcategory: Parts and Accessories
  • Series: 230L Series
  • Grade: Grade 1
  • Duty Level: Heavy Duty
  • Product Group: Door Trim and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Exit Device Parts
  • Commercial/Residential: Commercial
  • Parts and Accessories Type: Replacement Parts
  • Product Attribute: Parts and Accessories
  • Package: No
  • Product Model: 50526
  • Product Category: Door Trim and Accessories
  • Department: Door Hardware

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose Von Duprin Quality?

Von Duprin exit device parts and accessories are manufactured to Grade 1, Heavy Duty standards, delivering the professional-grade reliability that commercial door hardware applications demand. The 050526 CD/SS Cylinder Lock Nut Package is a genuine Von Duprin component, ensuring seamless compatibility and consistent performance within the 230L Series exit device platform. For facilities requiring dependable, long-lasting door hardware maintenance solutions, Von Duprin replacement parts provide the trusted quality professionals rely on.

Manufacturer Resources

Product Specs

Subcategory:
Parts and Accessories
Series:
230L Series
Grade:
Grade 1
Duty Level:
Heavy Duty
Product Group:
Door Trim and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Exit Device Parts
Commercial/Residential:
Commercial
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Package:
No
Product Model:
50526
Product Category:
Door Trim and Accessories
Department:
Door Hardware

Von Duprin 050526 – Frequently Asked Questions

1) What is the Von Duprin 050526 cylinder lock nut, and what does it actually do on the exit device?
The 050526 is the CD/SS cylinder lock nut package for Von Duprin 230L Series exit devices. It is the retention hardware that holds the cylinder in place behind the trim, not the cylinder itself and not the trim. If a key cylinder is turning loose in the device or fell out during service, this is the part that secures it. Von Duprin part number 050526, sold as a package with the hardware for the cylinder retention.
2) Does the Von Duprin 050526 come with a cylinder, or do I have to order the cylinder separately?
Just the retention hardware. The 050526 is supplied as a complete CD/SS cylinder lock nut package with the hardware needed for cylinder retention and installation, but the key cylinder itself is a separate order. If you are rebuilding a 230L and the cylinder is damaged or you are rekeying to a different keyway, budget for the cylinder as its own line item.
3) Is the Von Duprin 050526 a genuine OEM part or an aftermarket copy?
Genuine Von Duprin, manufactured to original specifications as a direct replacement component for the 230L Series. That matters on service work where a facility has standardized on Von Duprin and a non-OEM nut can leave the cylinder seated wrong.
4) Is the Von Duprin 050526 lock nut rated for a high-traffic commercial opening?
Grade 1 and Heavy Duty, and designated for commercial use. That is the top duty tier for door hardware, so it suits school corridors, hospital egress doors, and other openings that cycle hard all day. It is not a light-duty or residential-grade component.
5) I manage a building with several Von Duprin 230L devices. Can I stock the 050526 as a standard service part?
Yes, it is catalogued as a replacement part for the 230L Series, so if your openings are 230L across the building one part number covers all of them for cylinder retention. Worth keeping on the shelf if your locksmith pulls cylinders for rekeying, since the nut is the piece that tends to get lost or cross-threaded during that work.
6) Is the Von Duprin 050526 sold as a single piece or in a multi-pack?
It comes as one CD/SS cylinder lock nut package, not a bulk or multi-unit pack. If you are servicing several 230L devices, order one per opening rather than expecting a case quantity.
How fast can I get the Von Duprin 050526 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 Von Duprin 050526 come with a warranty?
Absolutely. The Von Duprin 050526 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 Von Duprin 050526?
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
Why buy the Von Duprin 050526 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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