43MA-Series Service Manual Mortise CylindersOrdering.ProceduresHow to OrderHow to Order ExampleDoor HandQty. CatalogNumberTrimDesign Finish Latch Strike Cylinder RH LH RHR LHR Detail8 MA521P DG 626 STD STD 6-PIN X AA1-AA8 1-3/4” DR8 MA521P DG 626 STD STD 6-PIN X AA9-AA16 1-3/4” DRFinishesFor correct ordering, and to ensure no delays in shipment ofyour order, the following descriptive data must be listed in thesequence shown. Necessary information can be found in otherparts of this manual. The example below shows an order for 16each MA locksets in the 521 Entry function, DG (Dane-Gala) trimdesign in a 626 (satin chrome) finish, 8 RH (right hand) and 8LH (left hand) to accommodate doors 1³⁄₄” thick with AA1-AA16keying.Quantity: Indicate the quantity required.Catalog Number: Select catalog number.Trim Design: Indicate letter of knob or lever design followed byletter of rose or escutcheon design.Example: DG-D for Dane lever followed by G for Gala rose.Finish: When the finish is the same for the outside and insidetrim, it is shown once (626). For split finishes, the outside isdesignated first, then the inside (626 x 625).Latch: Two-piece mechanical anti-friction standard. All catalognumbers shown in this manual indicated 2³⁄₄” backset.Strike: 4⁷⁄₈” x 1¹⁄₄” x 1¹⁄₄” lip-to-center with curved lip standard.Optional strikes with shorter or longer lip lengths available.Cylinder Type: For 6-Pin, add 6-Pin. For 7-Pin, add 7-Pin.Door Hand: See chart.Keying Detail: We suggest using the standard terms developedby the A.H.C. (Consult Factory).Example: AA1 - Grand Master keyed, Master keyed, change key 1.Interchangeable Core: To order product capable of acceptingan interchangeable core, add “B” less SFIC (for interchangeablecore). To order product with an interchangeable core, add “SFIC”(with interchangeable core). Ex: “G” with Falcon SFIC core.Keyway: “G” is standard on regular cylinders, “A” is standard oninterchangeable cores. Other keyways available. See price book.Additional Keys: Note the total number of keys required.Large Bow Keys: Add - “with large bow keys”.Falcon offers several finish choices to compliment thedesign elements of most any project. Falcon applies thebest available protective plating or coating to the surface ofour products to minimize the exposure to weather, pollution,perspiration, extremes of climate, frequency of us and otherfactors. Please consult with us if your building is subjected tochemical or corrosive conditions, as some finishes would notbe recommended for these areas. Falcon recommends chromeplated or stainless steel finishes for high corrosive environments.Trim Finishes ChartDescription ANSI No. Available onBright Brass 605 US 3 All TrimSatin Brass 606 US 4 All TrimSatin Bronze OilRubbed613 US 10B All TrimBright Chrome 625 US 26 All TrimSatin Chrome 626 US 26D All TrimSatin Stainless Steel 630 US 32D All TrimHow to Determine the Hand of a Door