what cylinder is used in old D series levers

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We have several blank trims listed in the price book to cover existing trim prep in door.  DEVICE EO TRIM   22  230EO  88  880EO   98/99  990EO or 996EO*  33A/35A Rim, 33/3...
Inside cylinder locks and unlocks the outside trim, such as thumb piece, knob or lever.  Outside cylinder functions as an NL when inside cylinder locks the outside trim.Double cylinder fe...
Indicator not extended Indicator extended
The indicator on a cylindrical hotel lock is a small pin that projects outward from the face of the cylinder plug (Figure 1) when the inside push button is depressed.  When this pin is pr...
Installers have reported that their AD-CO Series cylindrical or mortise locks will unlock whenever the outside lever is lifted.    This will occur if the outside spindle (square post) is install...
The old D series springcage part numbers are as follows: C303-035 - Inside Springcage C303-036 - Outside Springcage These parts are no longer available.
You can use the E996L electric trim with Chexit 98/99 series exit device.
The 4040(XP) door closer can be used as a temporary replacement in a 4630/4640 operator to provide manual control of the door while the 4630/4640 closer cylinder is being repaired or a replacement ...
The lever removal tool can be used to remove levers in both the ND and the L Series mortise locks.
On August 15, 2012 Schlage began shipping a new, more ergonomic, lever removal tool to coincide with Phase 1 of the ND-Series improvement project.  This tool can be used for Schlage ND-Series ...
For standard (non-IC) cylinders, use the Falcon #4 straight cam For IC cylinders, use the Falcon #5 cam 
Medeco does offer a key-in-lever cylinder to fit the Schlage ND.You will need to contact Medeco for the cylinderSpecify a key-in-lever cylinder to fit the Schlage ND lock.They will supply a cylinde...
Everest 29 keys will work in Everest keyways. The R, S, and T keyways are completely backwards compatible to the Everest B, C, and D keyways respectively.   Related solutions:  What is Everest...
Falcon is reintroducing the lever return spring for the discontinued Falcon M mortise series.  Effective November 1, 2014 the lever return spring is now available for purchase with a list pric...
The cams for modular cylinders are unique and are not compatible with any non-modular mortise cylinders, Schlage or any competitors.
Unless otherwise specified on an order, the cam supplied on Falcon mortise cylinders will be the following: Non-IC mortise cylinder is the 5622-STD. IC mortise cylinder is the 5622-IC. Related...
Cams for other applications may be specified with no additional charge, see pricebook.
ND-series locks manufactured on or after January 30, 2017 use a different levers for cylinders and push/push-to-turn buttons.03-230 - Closed03-231 - Privacy & Cylinder- Schlage KIL (P,L)03-232 ...
ND-series locks manufactured prior to January 30, 2017:03-030 - Closed03-031 - Privacy, Cylinder- Schlage KIL (P,L) & Push or Push & Turn Button03-032 - Schlage FSIC 03- 000 - Schlage ...
The Monarch KIL trim uses the following cylinders: Schlage Cylinders 23-013 Conventional 20-750 Primus 20-750-XP Primus XP 20-550 Primus UL437 20-550-XP Primus UL437 XP Falcon Cylinder A23165-0...
The old D-Series Lever used a standard lever insert similar to the pre-2002 AL-Series standard lever insert.  The old D Lever insert was smaller than the AL and the two were not comp...
Refer to Table 1 for a list of T lock tailpieces for conventional cylinders.  Table 2 shows IC tailpieces. Table 1: T lock conventional tailpieces Table 2: T lock IC tailpieces
 A 1 1/4" cylinder with straight cam is required for the Von Duprin SD (Special Dogging) exit device option.
The cylinder cam must be inverted with the SD option to work properly.
L583-446; Schlage Adams Rite MS modular cam used on 1 1/8", 1 3/8" and 1 5/8" cylinders    L583-447; Schlage Adams Rite MS modular cam used on 1 1/4", 1 1/2" and 1 3/4" cylinders  B502-944; Sch...
Part numbers for Schlage and Falcon cylinders for Von Duprin devices are listed below. (KIL = Key In Lock) SCHLAGE   Mortise Rim KIL ...
FALCON   Mortise Rim KIL Conventional 986 x #4 cam 951 A23165-02 Small Format Housing C987...
If unclear whether mortise, rim, or key-in-lever is needed, reference links below to determine what cylinder type is needed.  In order to determine cylinder type needed,  you must first k...
Refer to table 1 for the list of Schlage AL-Series cylinders.     AL-Series Cylinder Reference Table    Function  Cylinder Mechanism   Complete Cylinder   Non-Hotel Functions  ...
Equivalent to the Schlage D series line with a C keyway. Part number 21-002.
ND-Series Cylinder Reference Table Function Door Thickness Cylinder Mechanism Complete Cylinder Non-Hotel Functions Standard Conventional 23-065 Primus 20-765 Pri...
A 1-1/8 through 1-1/2" mortise cylinder with straight cam per Step 4 of 512NL Instructions.
Falcon Standard Bitting Specs - 018 system Falcon Restricted Bitting Specs - 025 system
Standard and Full Size I/C mortise cylinders on the L9485 and L9486, Hotel or Restroom Locks, use the concept of a ward ring to lock out all change keys once the deadbolt is thrown. Instead of a fu...
HANDINGA stop ring is installed on the right side for right hand operation and on the left side for left hand operation.  Right hand shown below.
Devices built After 2/28/2011: Use a 1 1/8" - 1 1/4" mortise cylinder with straight narrow cam. (Cam profile same as the Schlage B520-731, see table below for part numbers) Devices built Befo...
 Modular 1-1/8"  Modular 1-1/4"  SFIC and FSIC  Non-Modular Non-IC Conventional  Non-Modular Non-IC Everest Primus  B520-730  B520-731  B520-2...
Conventional Cylinders - A conventional cylinder is one that requires some breakdown of the lock in order to be removed. These are the most commonly used cylinders sometimes called key-in-lever...
1 1/8" mortise cylinders fit the 650 series keyswitch.  The 650 series keyswitch when ordered with the cylinder, will come complete with the correct cylinder, cam, and any required blocki...
If blocking rings (PN 36-079) are needed, specify dimensions when ordering. See below for blocking ring (PN 36-079) dimensions.  Blocking Ring  Specify Dimension  1//8" ...
The LCN 4010SE / 4110 SE series are obsolete, and on longer available. They were replaced by the 4040SE series. The 4010SE / 4110 SE track is replaced with the current 4040SE trac...
These parts are no longer available.  For reference the spring part number is 4841 and the clip part number is 4326.
Issue: One or both levers don't stay horizontal and droop down.Facts: Falcon T series locks in a high use application.Cause: Weak or broken springs within the springcage.Solution: Replacement sprin...
In the early cylindrical version of the AD-Series 993 locks, a spacer may be required for proper cylinder functionality.  Effected cylinder types are PD / LD / RD / JDIf a customer is ...
Click here for a list of available Schlage cams comparable to the Sargent 13-0660.
The 30-001 is a conventional mortise cylinder with a clover cam, compression ring and spring for use on rose trim. For use with the L9000 mortise locks except for the L9060 outside cylinder.
The Sargent cams listed below work for all applications except 16 inside and 50 outside.  The equivalent Sargent cam is the 13-0660. Use the B520-736 for modular cylinder lengths of 1 1/8",...
The Von Duprin CD kit comes with the cover plate machined to accept the cylinder dogging mortise cylinder.1 1/4" mortise cylinder with an inverted straight cam is required for CD option on Von Dupr...
See Table below for part numbers:  
The 20-001 is a conventional mortise cylinder with a straight cam, compression ring and spring for use on rose trim. For use with the L9060 outside cylinder or other straight cam applications.
The 98/99 rim device can be converted to double cylinder 98-2 or 99-2. Double cylinder features an inside key cylinder which locks or unlocks the outside trim (Classroom Function) and an outside c...
The 2670 Guard X uses a standard rim cylinder for either push side or pull side.  The rim cylinder can be installed to the outside of the opening with an offset pull to operate the 2670 Guard X d...
The Falcon Monarch 510L and 510L-NL trim will accept either a 1 1/4" Mortise cylinder with a straight cam or a 1 3/8" Mortise cylinder with a straight cam using the blocking ring provided with the ...
Effective July, 2014, there is no longer a specific modular cam part number for dogging. The Schlage modular straight cams come with two mouting holes that allow for the cams to be mounted inverted...
The cam screw uses a T-10 and the housing screws use a T-15 driver.
The Exit Alarm takes a 1 1/8" Mortise cylinder with a straight cam. See first page of Exit Alarm inst below. Exit Alarm inst
The 812L trim is available for the 18 series as it is still used on the XX series.  When ordering, state the type of device trim is being used on: rim, mortise, or surface vertical rod.
The Schlage Latitude levers can't be used with Von Duprin 98/99 series exit devices.