Von Duprin 050490 CD/SS Cylind...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$32.35
Von Duprin 050490 CD/SS Cylinder Locating Washer Package for 33/35/98/99 Series Exit Devices

Von Duprin 050490 CD/SS Cylinder Locating Washer Package for 33/35/98/99 Series Exit Devices

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Model: 50490

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

$32.35
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Von Duprin 050490 CD/SS Cylinder Locating Washer Package for 33/35/98/99 Series Exit Devices

Commercial-Grade Replacement Part for Exit Device Cylinder Alignment

The Von Duprin 050490 CD/SS Cylinder Locating Washer Package is a Grade 1 commercial replacement part designed for use with Von Duprin 33, 35, 98, and 99 Series exit devices and trim. This precision component ensures proper cylinder positioning and alignment within compatible exit device assemblies, supporting reliable and consistent operation in demanding commercial door hardware applications. Sourced directly from Von Duprin, this washer package is engineered to maintain the performance standards expected of professional-grade exit device hardware.

Professional Features & Benefits

  • Series Compatibility: Designed specifically for Von Duprin 33/35/98/99 Series exit devices and trim, ensuring a precise fit and reliable integration with existing hardware assemblies.
  • Grade 1 Quality: Meets Grade 1 commercial standards, delivering the durability and performance required for high-traffic commercial door hardware applications.
  • Genuine OEM Replacement Part: An authentic Von Duprin replacement component that maintains the integrity and performance of your existing exit device installation.
  • Cylinder Locating Function: Engineered to accurately position and secure the CD/SS cylinder within compatible exit device assemblies for consistent, dependable operation.
  • Commercial Application Ready: Classified for commercial use, making it suitable for professional door hardware installations across a wide range of facility types.
  • Exit Device Parts and Accessories: Categorized under Exit Devices Parts and Accessories, this component supports maintenance, repair, and upgrade of Von Duprin exit device systems.

Technical Specifications

  • Product Group: Exit Devices and Trim
  • Series: 33/35/98/99 Series
  • Grade: Grade 1
  • Product Subgroup: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Type: Exit Devices Parts
  • Commercial/Residential: Commercial
  • Parts and Accessories Type: Replacement Parts
  • Product Attribute: Parts and Accessories
  • Package: No
  • Fire Rating: No
  • Product Category: Exit Devices and Trim
  • 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 commercial standards, ensuring reliable performance and precise fit within compatible exit device assemblies. The 050490 CD/SS Cylinder Locating Washer Package reflects Von Duprin's commitment to providing genuine replacement components that preserve the operational integrity of their 33/35/98/99 Series exit devices. Engineered for demanding commercial applications where dependable performance and proper hardware alignment are essential.

Manufacturer Resources

Von Duprin 98/99 Series Catalog

Product Specs

Product Group:
Exit Devices and Trim
Series:
33/35/98/99 Series
Grade:
Grade 1
Product Subgroup:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Type:
Exit Devices Parts
Commercial/Residential:
Commercial
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Package:
No
Fire Rating:
No
Product Category:
Exit Devices and Trim
Department:
Door Hardware

Von Duprin 50490 – Frequently Asked Questions

1) What is the Von Duprin 050490 washer package actually for?
The 050490 is a cylinder locating washer package that positions and holds the CD/SS cylinder in the correct spot inside a Von Duprin exit device or trim. It is not a cylinder and not a trim, it is the small alignment part that keeps the cylinder seated so the key turn drives the device properly. It is sold as a genuine Von Duprin replacement part for the 33, 35, 98 and 99 Series.
2) My key cylinder wobbles or sits crooked in my Von Duprin exit device. Is the 050490 the part I need?
That is the failure the locating washer is meant to prevent. If the CD/SS cylinder is sitting off center or shifting when you turn the key, the locating washer is usually missing, deformed or was never installed on a previous service call. The 050490 package restores the correct cylinder position in a 33, 35, 98 or 99 Series device. If the key turns fine but the latch does not retract, the problem is downstream in the device, not this washer.
3) Can I substitute another brand's exit device part for the Von Duprin 050490?
No. Exit device internals are brand and series specific, and the 050490 is dimensioned for Von Duprin 33/35/98/99 cylinder pockets. Other exit device replacement components we carry, like the Accentra 7110/7120 top latch or the Falcon T Series square corner deadlatch, belong to their own device families and will not locate a cylinder in a Von Duprin. If you are servicing a Von Duprin, buy the Von Duprin part.
4) Is the Arrow 16RCR-27 SFIC rim housing an alternative to the Von Duprin 050490 cylinder locating washer?
No - the two do different jobs even though both sit at the cylinder end of an exit device. The Von Duprin 050490 is a CD/SS cylinder locating washer package that positions and secures the cylinder within Von Duprin 33, 35, 98 and 99 Series exit devices and trim; it adds no cylinder of its own. The Arrow 16RCR-27 is an SFIC rim housing, 6/7-pin, from the Arrow 24/25 Series. If the small format interchangeable core housing itself is what the door needs, the Arrow part is the one to look at; if the cylinder is already in hand and it is sitting off-center or loose in a Von Duprin device, the 050490 washer package is the part that corrects it.
5) The cylinder on a 99 Series device turns but the latch does not retract - is a washer package the fix or is a different part needed?
Start with what the failure looks like. If the cylinder sits proud, wobbles, or the tailpiece is not landing square in the device, the Von Duprin 050490 CD/SS cylinder locating washer package is the alignment part for 33, 35, 98 and 99 Series devices and is a genuine Von Duprin replacement component. If instead the problem is downstream of the cylinder - a rod or latch not travelling - the part that moves is a different class of component altogether, the way the Falcon 610061 concealed vertical top rod serves Falcon 24 Series Monarch F-25-C and F-25-CWDC devices, or the Falcon 23981160 2-3/8 inch square corner deadlatch replacement serves the Falcon T Series. Those are brand and series specific to Falcon; on a Von Duprin opening the washer package addresses the alignment side of the complaint.
6) Can I use the Von Duprin 050490 washer on a fire rated exit device?
No fire rating is carried on the 050490 washer package, so do not treat it as a fire labeled component. On a fire rated opening, any part going into the device has to come from the manufacturer's listed assembly for that label, and this washer package is catalogued as non fire rated.
7) Do I get the cylinder with the Von Duprin 050490, or do I have to order that separately?
The 050490 is the locating washer package only. The CD/SS cylinder it positions is a separate order, as is any trim or rim housing. If you are rebuilding a keyed exit device from scratch, plan on the cylinder plus this washer package together.
8) What is the equivalent cylinder locating washer for an Accentra 7110 or 7120 exit device?
The Von Duprin 050490 washer package is built to the 33, 35, 98 and 99 Series geometry and belongs on Von Duprin devices and trim, so it is not the part to order for an Accentra device. Accentra carries its own replacement components for that family - the 7110/7120 exit device top latch replacement component under 60-7010-0049-999, and the 7110F version under 60-7010-0050-999. Match the device brand and series first on exit device internals; these parts are cut to their own manufacturer's tolerances and are not cross-brand interchangeable.
9) For a pair of doors with no center post, does a cylinder locating washer help or is a mullion the part to order?
Different problems. The Von Duprin 050490 washer package works inside a single device, locating the CD/SS cylinder in 33, 35, 98 and 99 Series exit devices. A double door opening that needs something for the rim devices to latch into calls for a mullion - the Falcon 4023 is a steel mullion for double door exit device applications, and the Falcon 525 aluminum mullion stabilizers are the accessory that steadies a mullion in service. Order the washer package to correct cylinder fit on a Von Duprin device; order mullion hardware to close out the opening between two leaves.
10) We standardize on Grade 1 hardware - how does the 050490 washer package compare with other exit device replacement components on rating?
The Von Duprin 050490 CD/SS cylinder locating washer package carries a Grade 1 rating and is classified for commercial use, which is the level facilities departments generally hold exit device hardware to across offices, schools, healthcare and government buildings. On fire rating it is a non fire rated component, the same as the Accentra 7110/7120 and 7110F top latch replacement components. For a fire rated opening, confirm the fire listing at the device and door assembly level rather than at the individual replacement component.
11) Is the Von Duprin 050490 heavy enough for a high traffic commercial door?
Grade 1, and rated commercial rather than residential. That is the highest of the three ANSI/BHMA commercial durability tiers, which is what you want on a school corridor, hospital egress door or an office stair door that gets cycled all day. The 050490 is the same class of part Von Duprin builds into the 33/35/98/99 devices themselves.
12) I manage a building with Von Duprin devices on several doors. Can I stock the 050490 as a common spare?
Yes, and it is a sensible one to shelve. Because one package covers the 33, 35, 98 and 99 Series, a single part number serves most of a Von Duprin fleet rather than needing a different washer per door. Keep in mind it only serves keyed devices using the CD/SS cylinder, so doors with no cylinder trim will not consume it.
13) Does the Von Duprin 050490 come in different sizes or finishes I have to pick from?
There is one configuration, model 050490. No handing, no finish choice, no size selection, so there is nothing to specify on the order beyond the part number itself. Handing and finish are decided by the device and trim it goes into, not by the washer.
How fast can I get the Von Duprin 50490 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 50490 come with a warranty?
Absolutely. The Von Duprin 50490 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 50490?
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 50490 from ZenSupply?
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