Schlage N523-063 Plunger Sleev...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$20.65
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Schlage N523-063 Plunger Sleever Replacement Part for ND60 and ND93 Series Locks

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Model: N523-063

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

$20.65
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Schlage N523-063 Plunger Sleever Replacement Part for ND60 and ND93 Series Locks

The Schlage N523-063 Plunger Sleever is a genuine commercial-grade replacement component designed specifically for use with Schlage ND60 and ND93 series locksets. As a Schlage-authorized replacement part, this mounting assembly ensures proper fit and function when servicing or restoring compatible Schlage mechanical lock hardware to original operating specifications. Engineered for commercial applications, this component maintains the integrity and reliability expected from Schlage door hardware.

Key Features

  • Genuine Schlage Component: Authentic Schlage replacement part manufactured to original specifications for assured compatibility and fit.
  • Targeted Compatibility: Designed specifically for use with Schlage ND60 and ND93 series locksets, ensuring precise integration with existing hardware.
  • Commercial-Grade Construction: Built to the same quality standards as original Schlage components, suitable for demanding commercial door hardware applications.
  • Mounting Assembly Function: Serves as a critical plunger sleever mounting assembly, supporting proper mechanical operation of compatible locksets.
  • Direct Replacement: Simplifies service and maintenance by providing a drop-in replacement component that restores lockset function without full unit replacement.

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: Mounting Assembly
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: N523-063
  • Features: Schlage Parts

Typical Applications

  • Commercial Office Buildings Requiring Lock Maintenance
  • Educational Facilities Servicing Existing Schlage Hardware
  • Healthcare Institutions Maintaining Mechanical Locksets
  • Retail Establishments Restoring Door Hardware Function
  • Government and Municipal Buildings with Schlage ND-Series Installations
  • Industrial and Warehouse Facilities Performing Lock Repairs
  • Multi-Tenant Residential Properties with Commercial-Grade Hardware

Why Schlage N523-063?

Schlage replacement parts like the N523-063 Plunger Sleever deliver the fit and function of genuine OEM components, ensuring that ND60 and ND93 series locksets are restored to their original operating condition. Sourced as an authentic Schlage part, this mounting assembly supports the reliability and longevity expected from commercial-grade mechanical lock hardware in high-demand 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:
Mounting Assembly
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
N523-063
Features:
Schlage Parts

Schlage N523-063 – Frequently Asked Questions

1) Which Schlage locksets does the N523-063 plunger sleever fit?
The N523-063 plunger sleever is made for Schlage ND60 and ND93 series locksets. It is a Schlage OEM part built to original specs, so it drops into those two ND functions without modification. If the lock you are servicing is a different ND function or another Schlage series, this is not the right sleever.
2) Do I need to replace the whole ND-series lockset, or can I just repair it?
If the failure is in the plunger sleever, you can repair it. The N523-063 is a direct replacement part that restores an ND60 or ND93 lockset to original operating condition without buying a new lock. That keeps the existing keying, cylinder, and trim in place, which is usually the point on a large ND install.
3) I manage a building with a mix of Schlage ND locks. Will this one part cover all of them?
Only the ND60 and ND93 functions. The ND family runs many functions (storeroom, classroom, entrance, and so on), and this sleever is specified for those two. Before stocking it for a fleet, pull the function code off the lock chassis or the original order and match it to ND60 or ND93; other functions need their own service parts.
4) What does the plunger sleever actually do in an ND60 or ND93 lock?
It is a mounting assembly component, not a trim or lock body. The sleever supports the plunger so the mechanical action of the lockset works as it should. When the plunger side of an ND60 or ND93 gets worn or sloppy, replacing this piece restores function without swapping the whole lock.
5) Is the N523-063 a genuine Schlage part or an aftermarket copy?
Genuine Schlage, manufactured to original specifications. For facilities standardized on ND-series hardware, that matters because an OEM sleever keeps the lock inside its original operating tolerances rather than introducing a part that only approximately fits.
6) Is this Schlage part rated for commercial door traffic or is it a residential repair part?
Commercial. The N523-063 is classed as commercial door hardware and built to the same standard as the original ND-series components, which are heavy-duty cylindrical locks used in schools, hospitals, offices, and government buildings. It is the correct repair part for high-traffic openings, not a light residential substitute.
7) Are there different versions or finishes of the N523-063 plunger sleever to choose from?
No options to specify. The N523-063 is sold as a single part number with no finish, handing, or size variations, so ordering is straightforward once you have confirmed the lock is an ND60 or ND93.
How fast can I get the Schlage N523-063 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 Schlage N523-063 come with a warranty?
Absolutely. The Schlage N523-063 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 Schlage N523-063?
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 Schlage N523-063 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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