Description
Schlage ND73PD ATH 619 Corridor Lever Lock
The Schlage ND73PD ATH 619 is a corridor lever lock from the Grade 1 ND Series, finished in Satin Nickel (619/US15) with the Athens (ATH) lever.
How the Corridor function works
This is the corridor function. Function behavior varies by model, so check the lock function chart or call us at (877) 202-8118 to confirm it matches how the door needs to work.
Keying
Includes a conventional Schlage cylinder in the S123 keyway.
About the ND Series
The Schlage ND Series is the heavy-duty cylindrical lever lock that many architects specify for schools, hospitals, offices and other busy commercial buildings. It is certified to ANSI/BHMA A156.2 Grade 1, the highest cylindrical lock grade, and is UL listed for use on fire-rated doors. Levers are field reversible, so one lock fits left- or right-hand doors, and the lever shapes meet ADA requirements for operation without tight grasping or twisting.
Because the ND fits a standard 161 cylindrical door prep (2-1/8" bore, 2-3/4" backset), it is a common upgrade when replacing worn or lighter-duty locks without re-machining the door.
Specifications
| Manufacturer | Schlage |
|---|---|
| Model / SKU | ND73PD ATH 619 |
| Manufacturer part number | ND73PD ATH 619 |
| Series | ND Series cylindrical lever lock |
| ANSI/BHMA grade | Grade 1 (A156.2) |
| Function | Corridor |
| Lever design | Athens (ATH) |
| Finish | Satin Nickel – BHMA 619, US15 |
| Cylinder / core | Conventional Cylinder |
| Standard backset | 2-3/4" |
| Door thickness | 1-5/8" to 2-1/8" (standard) |
| Handing | Non-handed, field reversible |
Questions and answers
Does it come with a cylinder or core?
Includes a conventional Schlage cylinder in the S123 keyway.
Will it fit my existing door?
It fits a standard cylindrical prep: 2-1/8" bore with a 2-3/4" backset on doors 1-5/8" to 2-1/8" thick. Other backsets and thin-door kits are available; ask us if your door is different.
Is it fire rated?
The ND Series is UL listed for fire-rated doors when installed with a compatible latch and strike.
Which hand door does it fit?
Either. ND levers are field reversible, so the same lock works on left- and right-hand doors.
Need help choosing a function, finish or keying? Call Security Lock Supply at (877) 202-8118.
