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The MS21044N3 self-locking nut is an aviation-grade nylon insert lock nut designed for secure fastening in vibration-prone environments. Commonly used across certified general aviation aircraft, it provides reliable locking performance without the need for additional safety devices.

✔ 10-32 thread size
✔ Nylon insert self-locking design
✔ Lightweight, corrosion-resistant construction
✔ Widely used in certified aircraft applications
✔ Full traceability
✔ Aviation-grade hardware (MS standard)