MS21042-3 self-locking elastic stop nut, 10-32 thread. Standard Cessna 172 airframe stop nut for control system clevis bolts and aileron hinge hardware per SEB96-7. All-metal construction, cadmium plated. Pack of 25.
| Material | Alloy Steel / Nylon |
| Finish | Cadmium Plated |
| Thread | 10-32 |
| Size | 10-32 |
| Diameter | #10 |
| Pack Qty | 25 pieces |
| Spec Type | MS |
| Category | Nut |
Traceability & Certification — All Aerospace Spec Bolt hardware is sourced from certified surplus. FAA Form 8130-3 Airworthiness Approval Tags and/or Certificate of Conformance documentation available on request. Parts are inspected prior to sale. Ships from Pembroke Pines, FL.
Ships 1–2 business days. Questions? specbolt@polsia.app