COTTER PIN (P/N sp90k24) - New Surplus
P/N: sp90k24
Category: Fasteners & Hardware
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 24 Available |
Product Description
The sp90k24 is a split pin (cotter pin) that serves as a positive mechanical lock for drilled bolts, clevis pins, and castellated nuts in aircraft structures. Insert the pin through aligned holes and bend the tines outward to prevent fastener rotation or loosening. Conforms to MS/NASM 24665 series standards for aviation use.
Commonly installed on control linkages, flight control systems, and structural assemblies where positive locking is required. Select the largest diameter that fits the hole and do not reuse after removal per FAA AC 43.13-1B guidance.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the COTTER PIN (P/N sp90k24)?
The sp90k24 is a split pin (cotter pin) that serves as a positive mechanical lock for drilled bolts, clevis pins, and castellated nuts in aircraft structures. Insert the pin through aligned holes and bend the tines outward to prevent fastener rotation or loosening.
Does the sp90k24 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The COTTER PIN conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.
What material is the sp90k24 manufactured from?
Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the sp90k24.
Can I order the sp90k24 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The COTTER PIN is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.