Falcon 030739-000 SFIC Throw M...
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Falcon 030739-000 SFIC Throw Member Replacement Part for RU/T Series Pin Cylinders (Except RU571, for RU/T381 Inside)

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Model: 030739-000-30

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

$10.31
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Falcon 030739-000 SFIC Throw Member Replacement Part for RU/T Series Pin Cylinders (Except RU571, for RU/T381 Inside)

The Falcon 030739-000 is a genuine OEM replacement SFIC (Small Format Interchangeable Core) Throw Member designed specifically for Falcon RU/T Series pin cylinder applications. This commercial-grade replacement part is engineered to restore precise function to Falcon RU/T Series lock assemblies, with the exception of the RU571 model, and is intended for use on the inside position of the RU/T381. Sourced directly from Falcon's parts and accessories line, this component ensures a reliable, manufacturer-approved fit for professional locksmith and facility maintenance applications.

Key Features

  • SFIC Compatibility: Designed for Small Format Interchangeable Core (SFIC) pin cylinder configurations within the Falcon RU/T Series, enabling straightforward core replacement and rekeying.
  • Series-Specific Fitment: Engineered specifically for Falcon RU/T Series lock assemblies, with compatibility noted for all RU/T Series pin models except RU571, and designated for the inside position of RU/T381.
  • Genuine Falcon Replacement Part: An authentic Falcon OEM component from the Falcon Lock Parts product line, ensuring proper fit, finish, and function within the original lock assembly.
  • Commercial-Grade Construction: Rated for commercial applications and manufactured to Falcon's professional standards for door hardware reliability and longevity.
  • Precision Engineering: Functions as the throw member interface between the SFIC core and the lock mechanism, maintaining the operational integrity of the RU/T Series cylinder assembly.
  • Easy Integration: Designed as a direct replacement component, this throw member integrates with existing RU/T Series hardware without requiring modifications to the lock body.

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: Cylinders
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 030739-000-30
  • Features: Falcon Lock Parts

Typical Applications

  • Commercial Office Buildings Requiring Lock Maintenance or Cylinder Replacement
  • Educational Facilities with Existing Falcon RU/T Series Hardware
  • Healthcare Institutions Maintaining Falcon Lock Assemblies
  • Government and Municipal Buildings with Falcon Keying Systems
  • Industrial and Warehouse Facilities Using Falcon RU/T Series Locks
  • Multi-Tenant Residential Properties with Commercial Falcon Hardware
  • Professional Locksmith and Facility Management Service Applications

Why Falcon 030739-000?

Falcon's parts and accessories line delivers commercial-grade reliability through manufacturer-engineered components that maintain the original performance standards of RU/T Series lock assemblies. By using genuine Falcon replacement parts, facility managers and locksmiths can ensure accurate fitment and sustained operational integrity without compromise. This throw member reflects Falcon's commitment to providing professional-grade aftermarket support for its commercial door hardware systems.

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:
Cylinders
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
030739-000-30
Features:
Falcon Lock Parts

Falcon 030739-000-30 – Frequently Asked Questions

1) What does the Falcon 030739-000 throw member actually do inside the lock?
The 030739-000 is the throw member that sits between a small format interchangeable core and the lock mechanism on Falcon RU/T Series pin cylinders. It's the part that transfers core rotation into the lock body, so a worn or wrong throw member shows up as a key that turns but won't retract the latch. It's a genuine Falcon OEM replacement component, not a complete cylinder, so you need a working SFIC core and housing already in place.
2) Will the Falcon 030739-000 fit any RU or T Series lock?
Nearly all of them, with one exception: the RU571 is not covered. Every other RU/T Series pin cylinder application takes this throw member. On the RU/T381 specifically, this is the inside position part, so if you're rebuilding the outside cylinder on a 381 you need the corresponding outside piece instead.
3) Do I order the 6-pin or 7-pin version of the Falcon 030739-000?
Match the pin count of the SFIC cores already running in your keying system. The throw member comes in 6 and 7 pin, and mixing that up means the core stack depth won't line up with the member. If the building is on a 7-pin master key system, order 7; standard 6-pin SFIC systems take the 6.
4) Can I use a BEST 1C5 core instead of the Falcon 030739-000?
No - they are not the same kind of item. The Falcon 030739-000 is a throw member, the interface component that sits between an SFIC core and the lock mechanism on Falcon RU/T Series pin cylinders, and it is sold in 6-pin and 7-pin versions. The BEST 1C5 is a standard 5-pin interchangeable core cylinder from the Standard and Premium Cores line - it is the keyed core itself, not the throw member that drives the lock. If the core is worn or you are rekeying, you want a core; if the lock turns but the bolt is not being driven, the throw member is the part in question.
5) My opening uses a rim exit device, not a Falcon RU/T lock - what interchangeable core cylinder fits that instead?
The Falcon 030739-000 throw member is specific to Falcon RU/T Series pin cylinder assemblies and will not serve a rim device. For a rim application with an interchangeable core, the Schlage 20-057 is a 6-pin FSIC rim cylinder with a convertible tailpiece cam, and the 20-057-C is the same FSIC cylinder in the C keyway with a 643E aged bronze finish. For a conventional keyed rim cylinder, the Schlage 20-021 uses a vertical tailpiece cam and the 20-022 a horizontal tailpiece cam, each supplied with two keys. Note these are full size interchangeable core, not small format.
6) I need a mortise cylinder for a mortise lock body - is the Falcon 030739-000 the right part?
No. The 030739-000 is a replacement throw member inside Falcon RU/T Series pin cylinder assemblies, not a mortise cylinder. For a mortise lock body, the Corbin Russwin 1000 Series Grade 1 mortise cylinder comes in a 1-1/2 inch length with an A02 straight cam, the 1070 in 1-1/4 inch 6-pin with an A01 cloverleaf cam, and the 1080 Series as a 1-1/2 inch LFIC 6-pin mortise cylinder with an A01 cam sized for Schlage L9000 mortise locks. Match cam style and cylinder length to your lock body.
7) Will the Falcon 030739-000 work on an aluminum storefront narrow stile door?
The 030739-000 is built for Falcon RU/T Series pin cylinder assemblies and is not a storefront part. For narrow stile aluminum doors, Adams Rite offers the 4036 mortise cylinder, a Grade 1 five-pin cylinder in the 4036 Series with a 1/2 inch minimum door thickness, plus cylinder pulls: the 4024 with trim plate mounting and the 4025 five-pin with through-screws, both for MS1847 deadlock and deadlatch systems. The 4026 five-pin cylinder pull is the wood door version, matched to the Adams Rite 5017 wood door deadlock.
8) Can I use this Falcon part without modifying the existing lock body?
No machining or drilling is needed. The throw member is a direct replacement that integrates with existing RU/T Series hardware as-is, which is why it's practical for a maintenance tech servicing doors in place rather than pulling and replacing whole cylinders.
9) I need a whole replacement interchangeable core, not just a throw member. What should I look at?
The 030739-000 is only the throw member, so it won't help if the core itself is the problem. For a complete small format interchangeable core, the BEST 1C Series standard 5-pin core or the BEST 1CB 150 Series interchangeable core are SFIC cores we carry. If you want drill resistance on a patented keyway, the BEST 1CDF is a 7-pin brass drill-resistant interchangeable core. Note those are BEST keyways, so they suit a system being converted rather than a drop-in to a Falcon keyway.
10) What's the difference between an SFIC setup like this and a full size interchangeable core cylinder?
SFIC, which is what the Falcon 030739-000 serves, uses a small figure-eight core dropped into a housing, and the throw member is a separate piece that drives the lock. Full size interchangeable core is a larger core in a mortise or rim housing; the Schlage 20-057 is a 6-pin FSIC rim cylinder with a convertible tailpiece cam, and the Corbin Russwin 1080 is a 1-1/2 inch LFIC mortise cylinder for Schlage L9000 mortise locks. If your facility is already keyed SFIC, stay with SFIC parts, because the cores are not cross-compatible.
11) For a key-in-knob or key-in-lever cylinder replacement, what is the alternative to the Falcon 030739-000?
The 030739-000 is a throw member, so it does not replace a knob or lever cylinder on its own. Kaba Ilco offers universal key-in-knob and lever replacement cylinders: the 1539 Series key-in-knob/lever universal cylinder, the 1599 Series key-in-knob replacement cylinder, and the 1579 Series knob and lever cylinder built for Sargent hardware. For a key-in-deadbolt position, the Ilco 1549 Series is the deadbolt cylinder. Confirm the lock brand and tailpiece style before ordering.
12) I only need to fill a cylinder hole with no keying - is a throw member what I want?
No. The Falcon 030739-000 is a functional throw member that transmits motion from an SFIC core into the RU/T Series lock mechanism, so it is part of a working keyed assembly. If the opening needs the appearance of a cylinder without any key function, the BEST 12E Series dummy rim cylinder with a 1-5/32 inch diameter is the non-functional option.
13) What is the difference between ordering the Falcon 030739-000 and a Medeco retrofit cylinder?
The Falcon 030739-000 is an OEM replacement throw member that restores function inside an existing Falcon RU/T Series assembly without modifying the lock body. Medeco retrofit cylinders replace the keyed cylinder in other manufacturers' hardware: the 1065140 is a 5-pin retrofit for the Arrow JL interconnected lock and Emtek handleset and deadbolt outside cylinder, the 1012040 a 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts, the 1065244 a 5-pin lazy motion rim type with an Emtek tailpiece, and the 1075127 a 5-pin rim type lazy motion single cylinder for handlesets and deadbolts. Choose by the host hardware you are working on.
14) Is there an equivalent part if my mortise cylinder needs a Schlage C keyway rather than a Falcon RU/T throw member?
The 030739-000 throw member is tied to the Falcon RU/T Series and does not address keyway selection on its own. If you need a mortise cylinder cut to Schlage C, the Detex MC65 Series is a 1-1/8 inch 6-pin commercial grade mortise cylinder with a Schlage C keyway. The Schlage 20-057-C is the FSIC option in the C keyway if your device takes a full size interchangeable core.
15) Is the Falcon 030739-000 suitable for high traffic commercial doors, or is it a residential part?
It's a commercial-duty part. Falcon classifies the 030739-000 as commercial rather than residential, and typical use is office buildings, schools, hospitals, government facilities, warehouses and multi-tenant properties already standardized on RU/T Series hardware.
16) Is a rim cylinder like the Schlage 20-021 an alternative to this Falcon throw member?
No. A rim cylinder is a complete cylinder for a rim device, and the Schlage 20-021 and 20-022 are 6-pin rim cylinders differing only in vertical versus horizontal tailpiece cam. The Falcon 030739-000 is an internal throw member for an RU/T Series pin cylinder, so the two aren't interchangeable. Buy the rim cylinder for an exit device, the throw member to repair an existing RU/T lock.
How fast can I get the Falcon 030739-000-30 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 Falcon 030739-000-30 come with a warranty?
Absolutely. The Falcon 030739-000-30 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 Falcon 030739-000-30?
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
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