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The McNally 1006748 Spindle Bender Kit is a spindle alignment and straightening kit that combines the original one-piece handle spindle bender with its associated components. Designed to deliver controlled bending force, this kit allows maintainers to adjust specific spindles or shafts in accordance with approved procedures.
While it has been superseded in some applications by the two-piece handle spindle bender, the 1006748 kit remains a capable solution for facilities that already have procedures and clearances for the one-piece design. It is used on aircraft, ground support equipment, and other machinery where in-situ spindle correction is allowed and specified by the technical data.
Key Features
- Complete spindle bender kit featuring a one-piece handle design for continuous leverage and straightforward operation
- Intended for controlled bending and alignment adjustments on designated spindle components per OEM or military maintenance instructions
- Provides a robust, single-handle configuration that some technicians may prefer for specific setups or access conditions
- Compatible with dedicated storage cases and accessories designed for spindle bender tooling.
- Suitable for aviation depots, MROs, and ground support shops that maintain legacy procedures or tooling for this configuration
- Also applicable in industrial maintenance, where similar spindle straightening tasks are performed and approved
The 1006748 Spindle Bender Kit continues to support spindle alignment work in aviation and other industries where its configuration is specified. For organizations maintaining existing one-piece handle tooling, this kit provides the familiar, dependable capability needed to keep critical spindle assemblies within tolerance.
| General Information | |
|---|---|
| Part # | 1006748 |
| Manufacturer | McNally |
| Shipping Information | |
|---|---|
| Shipping Weight | 46 lbs. |
| Shipping Dimensions | 53 x 17 x 7 in. |
| Schedule B | 8205599000 |
| ECCN | 9B610.a |
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AIRCRAFT COMPATIBILITY
| Compatible Aircraft* |
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QUESTIONS & ANSWERS
The McNally 1006748 spindle bender kit is used to repair or reinforce spindle support plates on an AG Bender, which is a metal fabrication tool commonly found in aviation maintenance and fabrication shops. While the kit is not installed on an aircraft, it plays a critical support role by keeping bending equipment operational. Properly functioning bender tools are essential for forming sheet metal and tubing used in aircraft structures and systems. Keeping this tooling in service helps avoid downtime during fabrication or repair work.
Aircraft maintenance and fabrication shops rely on precision bending tools to meet strict aerospace tolerances. If a bender’s spindle support plates are damaged due to mishandling or impact, accuracy and repeatability can suffer. The McNally 1006748 kit allows shops to restore the bender tool rather than replace it entirely. This helps protect workflow continuity and reduces unexpected tooling costs.
Bender tools are widely used in aviation to form sheet metal components for airframes, fabricate brackets, and shape tubing for fuel, hydraulic, and pneumatic systems. Any misalignment in the bending tool can translate into parts that don’t meet specifications. By keeping spindle supports in proper condition, the spindle bender kit indirectly supports the accuracy of aircraft parts. This makes it relevant to both airframe and systems maintenance operations.
The National Stock Number (NSN) for the McNally 1006748 spindle bender kit is 4920-01-554-9692. Having an NSN allows maintenance and procurement teams to identify the exact kit within military and government supply systems. This reduces ordering errors and ensures the correct tooling repair kit is sourced. NSNs are especially important when procurement must meet standardized logistics or contract requirements.
Spindle support plates help maintain alignment and controlled force in bending tools. If those supports are worn or damaged, bends may be inconsistent or out of tolerance. The spindle bender kit restores the tool’s structural integrity, allowing precise and repeatable bends. This helps ensure fabricated components meet aviation dimensional and quality standards.
Replacing large fabrication tools can be costly and time-consuming, especially in regulated maintenance environments. A repair kit, such as the McNally 1006748, enables shops to extend the service life of existing equipment. This approach minimizes downtime and preserves technician familiarity with the tooling. It’s a practical way to maintain capability without significant capital expense.
When bending tools are out of service, fabrication work often stalls or shifts to less efficient methods. Having a spindle bender kit on hand enables quick repairs, keeping the shop operational and minimizing downtime. This supports consistent turnaround times for aircraft parts and repairs. Over time, that efficiency can significantly reduce schedule disruptions.
